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mwwXaiv lus
 
Vim Li Cas Xaiv Peb
 
01/

Pab neeg
Peb lub tuam txhab muaj cov kws tshaj lij kev tswj hwm pab pawg koom nrog kev tshawb fawb tshawb fawb, kev tsim kev nyab xeeb, kev tswj kom zoo, thiab kev muag khoom

02/

Cov kab ntau lawm
Peb muaj cov kab ntau lawm thiab cov txheej txheem thoob ntiaj teb kev tshawb fawb thiab kev tsim kho chaw

03/

Kev Tswj Xyuas Kev Ruaj Ntseg
Peb hais txog kev nyab xeeb thiab kev tswj hwm ib puag ncig

04/

Peb Cov Khoom
Degreaser; Tus neeg saib xyuas hlau; Antirust tus neeg sawv cev; Phosphating tus neeg sawv cev; Silane tus neeg sawv cev; txiav kev daws; tooj liab blackening tus neeg sawv cev; Hlau rusting tus neeg sawv cev.

 

Phosphating Agent yog dab tsi

 

 

Tus neeg sawv cev phosphating yog cov tshuaj siv tshuaj siv los siv cov txheej txheem hloov pauv mus rau cov hlau. Cov txheej txheem no, hu ua phosphating lossis phosphate hloov pauv txheej, cuam tshuam cov tshuaj tiv thaiv ntawm phosphating tus neeg sawv cev thiab cov hlau nto, uas ua rau tsim ib txheej nyias ntawm insoluble phosphate crystals.

Tsev 12 Rau sab kawg
Heavy Duty Iron Rusting Liquid

 

Lub luag haujlwm ntawm Phosphating Agent

Lub luag haujlwm tseem ceeb ntawm phosphating tus neeg sawv cev yog tsim ib txheej ntawm phosphide ntawm cov hlau nto. Cov phosphide no tuaj yeem txhim kho qhov tawv tawv thiab corrosion tsis kam ntawm cov khoom. Los ntawm kev kho mob ntawm phosphating tus neeg saib xyuas, cov tsos zoo thiab kev pabcuam lub neej ntawm cov khoom tuaj yeem txhim kho, uas muaj cov haujlwm hauv qab no:

  • Txhim kho qhov hardness thiab corrosion kuj ntawm cov hlau nto kom lawv ruaj khov dua.
  • Txhim kho qhov adhesion ntawm cov hlau nto, ua rau nws ruaj khov dua thaum lub sij hawm ua tom ntej thiab txheej txheej txheej.
  • Nws tuaj yeem tiv thaiv oxidation thiab corrosion, tshwj xeeb tshaj yog rau cov hlau tsis xeb xws li hlau thiab hlau.
  • Ua ntej electroplating los yog pleev xim, phosphating kev kho mob tuaj yeem txhim kho lub zog thiab adhesion ntawm cov khoom, yog li txhim kho cov adhesion thiab gloss ntawm txheej.

 

Basic Chemistry Qab Phosphating Agent
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Professional Cutting Liquid
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Best Antirust Agent for Aluminum Metal

Cov txheej txheem sib txawv ntawm Phosphating Agent
Hlau phosphating:Qhov tshwm sim yog lub teeb lossis nruab nrab phosphate tsho tiv no. Peb siv hlau phosphate los muab kev tiv thaiv kev tiv thaiv corrosion. Nws kuj ua hauj lwm raws li ib tug primer rau ntxiv coatings.

Zinc Phosphating:Cov txheej txheem zinc phosphating muab cov txheej tuab dua li hlau phosphating. Qhov no ua rau muaj qhov adhesion zoo dua ntawm cov xim thiab txhim kho corrosion kuj. Kev lag luam tsheb thiab tub rog siv cov txheej txheem no. Lawv xav tau kev tiv thaiv corrosion rau lawv cov khoom.

Manganese-phosphating:Manganese-phosphating ua rau hnyav thiab ruaj khov hom phosphate tsho tiv no, uas muaj kev hnav zoo heev. Cov neeg tsim khoom feem ntau siv cov txheej txheem no rau cov khoom siv nrog kev hnav siab, xws li bearings thiab gears.

Cov txheej txheem Step-by-Step Phosphating
Kev kho mob:Ntxuav cov hlau kom huv si ua ntej siv cov phosphate txheej. Nws yog ib qho tsim nyog los tshem tawm cov roj, roj, thiab lwm yam khoom paug kom tso cai rau cov phosphate ua raws li cov hlau kom raug.

Daim ntawv thov ntawm Phosphate Txheej:Tom qab ntxuav cov hlau, peb muab tso rau hauv cov tshuaj phosphating. Nws yog ib qho tseem ceeb kom ua tib zoo tswj cov tshuaj muaj pes tsawg leeg, qhov kub thiab txias, thiab lub sijhawm immersion kom ua tiav qhov xav tau txheej thickness thiab siv lead ua loj.

Tom Qab Kev Kho Mob:Tom qab ua tiav qhov xav tau phosphate txheej, hlau qhov chaw yog rinsed nrog dej kom tshem tawm cov residual phosphating daws. Tom qab ntawd, cov khoom hlau tau qhuav los npaj rau cov txheej txheem tom ntej xws li hmoov txheej lossis pleev xim.

Sealing ntawm Phosphate txheej:Nyob ntawm daim ntawv thov, lub sealant tuaj yeem yog chromate, passivation, lossis lubricant.

 

 
Cov txiaj ntsig ntawm Phosphating Agent
 
01/

Maximum Hardness –Manganese phosphate yog qhov nyuaj tshaj plaws ntawm phosphate txheej muaj, muab qhov tsis muaj zog.

02/

Nce Corrosion Resistance-Vim tias manganese phosphate yog insoluble, nws tsis tuaj yeem tawg los ntawm dej lossis lwm yam kua.

03/

Txhim kho Lubrication-Lub crystalline tiav absorbs roj thiab lwm yam lubricants, ua rau nws zoo tagnrho rau cov hlau qhov chaw tsim los nyob rau hauv kev sib cuag nrog lwm yam hlau qhov chaw, xws li cav thiab kis tau tus mob. Kev hnav ntawm phosphated qhov chaw hauv kev sib txhuam yog txo qis.

04/

Adhesion zoo heev -Manganese phosphate muab cov qauv crystalline uas yog lub hauv paus zoo rau cov txheej txheem thib ob thiab xim.

 

Yuav Ua Li Cas Xaiv Qhov Sib Txawv Ntawm Cov Txheej Txheem Phosphating Agent
 

Tsawg-kub phosphating, nyob rau hauv chav tsev kub, lub sij hawm ua hauj lwm ntev, ntxiv rau nruab nrab-kub phosphating tau ntxiv rau cov muaj pes tsawg leeg, nyob rau hauv thiaj li yuav ua kom ceev ceev ntawm phosphating, tab sis kuj ntxiv fluoride, qhov zoo ntawm kev ua hauj lwm kub, tsis muaj cua sov. Qhov kev daws teeb meem yog cov av nkos slag tsawg dua, tab sis cov yeeb yaj kiab corrosion tsis zoo, kev sib raug zoo, kev kub ntxhov kuj tsis zoo, lub sijhawm ua haujlwm ntev. Qhov no phosphate nyob rau hauv zus tau tej cov tsis ntau daim ntawv thov, tshuaj tsuag phosphating thaum thov.

 

Nruab nrab-kub phosphating 50 mus rau 70 degree, nrog Ma Zhifu ntsev, zinc dihydrogen phosphate thiab oxidizing agents (xws li zinc nitrate, manganese nitrate, npib tsib xee nitrate) muaj li ntawm phosphating tov, zaj duab xis ntxiv rau hlau, manganese thiab lwm yam ferrous hlau, tab sis kuj interspersed nrog zinc, nickel. Zaj duab xis corrosion kuj, bonding thiab high-temperature phosphate zaj duab xis sib npaug, ruaj khov tov, zaj duab xis ceev, slag tsawg tshaj li high-temperature phosphating. Cov txheej txheem no muaj feem xyuam rau thaj chaw loj, ntxiv rau qhov qis dua qhov yuav tsum tau ua rau lub hardness ntawm cov khoom siv phosphate zaj duab xis, phosphating ua ntej pleev xim rau feem ntau cov ntawv thov. Qhov tsis zoo yog qhov muaj pes tsawg leeg ntawm high-temperature phosphate yog complex, nyuaj rau kho.

 

High-temperature phosphate kho kub ntawm 90 mus rau 98 degree, nrog Ma Zhifu ntsev thiab oxidizer (xws li manganese nitrate) phosphate tov, phosphate zaj duab xis rau hlau, manganese, tsis muaj zinc. Zaj duab xis corrosion kuj, bonding, tshav kub tsis kam, hardness kuj siab. Qhov tsis zoo yog lub sijhawm cua sov ntev, kev siv hluav taws xob, tus nqi ntawm slag. Kev hloov pauv sai sai, kev daws teeb meem tsis ruaj khov. Phosphate crystallization ntxhib, tuab zaj duab xis. Cov txheej txheem no yog tsim rau kev ua haujlwm phosphate zaj duab xis, xws li lub zog, lub tsheb piston nplhaib nrog kev sib txhuam txo txheej, lubrication phosphate txheej ntawm cov txheej txheem ua.

 

Lub Hom Phiaj Thiab Kev Ua Haujlwm Ntawm Hlau Phosphating Agent

 

Txhua qhov kev tsim khoom thiab kev ua haujlwm yuav tsum muaj lub hom phiaj kom ua tiav. Piv txwv li, yog vim li cas ntau manufacturers ua phosphating ua rau hlau workpieces yog los txhim kho cov practicality thiab zoo ntawm cov workpieces nrog rau cov nram qab no daim ntawv thov tseem ceeb ntawm no ua technology, cov txheej txheem nyob rau hauv uas lub workpiece (steel los yog txhuas los yog zinc) yog immersed nyob rau hauv. phosphating kua (ib qho tshuaj raws li qee cov kua qaub phosphates) thiab tso rau ntawm cov hlau nto los ua ib txheej ntawm dej-insoluble crystalline phosphate hloov dua siab tshiab zaj duab xis, uas hu ua Phosphate. Phosphating yog ib txoj kev uas tshuaj thiab electrochemical kev tshwm sim tsim ib tug phosphate tshuaj hloov dua siab tshiab zaj duab xis. Cov phosphate conversion film yog hu ua phosphate zaj duab xis. Lub hom phiaj ntawm kev kho phosphating yog muab kev tiv thaiv rau saum npoo ntawm lub hauv paus hlau thiab tiv thaiv cov hlau los ntawm corroded mus rau ib qho twg; nws yog siv los ua primer ua ntej pleev xim los txhim kho qhov adhesion thiab tiv thaiv corrosion ntawm cov xim zaj duab xis txheej; nws tuaj yeem txo kev sib txhuam hauv cov hlau txias ua haujlwm Siv nrog lubrication. Hlau nto phosphating yog dav siv nyob rau hauv anti-corrosion technology thiab hlau txias deformation ua kev lag luam.

Txhim kho cov khoom nto ntawm cov hlau workpieces. Los ntawm phosphating hlau workpiece, hnav tsis kam, lubrication thiab lwm yam khoom ntawm nws nto tuaj yeem txhim kho zoo. Nrog rau qhov no, lub workpiece tuaj yeem tswj kev ruaj ntseg hauv kev siv nrog cov khoom zoo heev. Nto nyhuv.

Txhim kho qhov kev ua haujlwm saum npoo ntawm cov hlau workpieces. Los ntawm kev ua phosphating, txheej txheej saum npoo, cov nyhuv kho cua sov, cov khoom siv plating thiab lwm yam kev ua haujlwm ntawm cov hlau ua haujlwm tuaj yeem txhim kho tau zoo, yog li ua kom zoo dua cov txheej txheem tom ntej ntawm lub workpiece thiab optimizing cov txheej txheem tom ntej ntawm lub workpiece. nyhuv.

Optimize qhov kev ua tau zoo ntawm cov hlau workpieces. Phosphating kev ua haujlwm tuaj yeem txhim kho kev ua haujlwm ntawm cov khoom siv hlau thiab txhim khu kev ua haujlwm ntawm cov hlau ua haujlwm. Nws yuav inevitably optimize qhov kev ua tau zoo ntawm hlau workpieces thiab ua rau cov workpieces tam sim no zoo nyob rau hauv daim ntawv thov. Nto nyhuv.

 

Kev siv cov tshuaj phosphating

Phosphating agents yog siv dav hauv metallurgy, tshuaj lom neeg kev lag luam, machinery, electronics, aviation, tsheb, khoom siv hluav taws xob thiab lwm yam lag luam, thiab kev lag luam xav tau loj heev. Nov yog qee qhov kev siv scenarios:

1

Galvanized hlau ntawv

Kev kho mob nrog phosphating tus neeg sawv cev tuaj yeem tsim cov txheej txheem zoo, tsis tu ncua phosphide rau ntawm daim ntawv hlau, yog li txhim kho nws cov corrosion kuj thiab nto gloss, tsim galvanized hlau ntawv.

2

Circuit Boards

Phosphating cov neeg ua haujlwm tau siv dav hauv kev kho qhov chaw ntawm lub rooj tsav xwm hauv Circuit Court, uas tuaj yeem tiv thaiv corrosion thiab xeb ntawm qhov chaw ntawm cov laug cam thiab ua rau lawv ruaj khov dua thaum ua haujlwm tom ntej.

3

Auto qhov chaw

Phosphating tus neeg sawv cev tuaj yeem tsim cov txheej txheem tiv thaiv ntawm qhov chaw pib los tiv thaiv corrosion thiab xeb ntawm qhov chaw pib.

4

Hlau forgings

Los ntawm kev kho saum npoo ntawm cov hlau nrog phosphating cov neeg ua haujlwm, qhov tawv tawv thiab corrosion kuj ntawm forgings tuaj yeem txhim kho, yog li txhim kho lawv lub neej kev pab.

 

 

Txheej Txheem Flow Ntawm Phosphating Agent

Pre-degreasing → degreasing → xeb tshem tawm → dej ntxuav → (surface conditioning) → phosphating → water washing → post-phosphating treatment (xws li electrophoresis lossis hmoov txheej);

Main aluminium qhov chaw thiab zinc qhov chaw;

phosphating blackening kua yog siv nyob rau hauv chav tsev kub, thiab phosphating tiv thaiv yog tsim nyob rau hauv ib kauj ruam. Nws tseem hu ua steel colorant. Nws yog diluted ntawm 1:4-5 ua ntej siv, soaked nyob rau hauv chav tsev kub li 30 feeb, thiab thaum kawg kaw rau kev tiv thaiv;

Txoj kev kho mob:Roj thiab xeb tshem tawm - immersion hauv dej los tiv thaiv xeb - phosphating thiab blackening - ziab - kaw rau kev tiv thaiv.

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Generation ntawm Phosphating Agent yuav tsum daws cov teeb meem
 
Sludge

Cov khoom tuab, noo noo no yog qhov tsim nyog ua phem ntawm cov txheej txheem phosphating, raug nqi cov peev txheej tseem ceeb thiab sijhawm poob rau kev tu cov khoom siv thiab tso tsheb hlau luam. Tsis tas li ntawd, tus nqi pov tseg ntawm cov sludge no tuaj yeem txwv tsis pub, tshwj xeeb tshaj yog nyob rau hauv qhov ntau nws tau tsim.

Kev siv dej

Cov txheej txheem phosphating tam sim no yuav tsum tau ua ntau yam yaug cov kauj ruam uas yuav tsum muaj cov dej ntim ntau, thiab tseem tsim cov dej khib nyiab uas xav tau kev kho mob sab hauv ua ntej nws tuaj yeem tawm mus rau cov kav dej.

Kub kub

Qhov kub siab uas tsim los ntawm cov txheej txheem phosphating tsim qhov tsis txaus ntseeg - xav tau lub zog siv hluav taws xob kom sov cov txheej txheem tso tsheb hlau luam txog 200 degree F. Cov huab cua thiab vapors tsim los ntawm cov tso tsheb hlau luam rhuab yog qhov txaus ntshai rau cov neeg ua haujlwm, yuav tsum tau tshem tawm ntawm ib puag ncig siv qhov cua.

Qhov chaw

Zinc phosphating yog txheej txheem "ua haujlwm-kab", yuav tsum muaj qhov loj me los ua kom tiav nws txoj kev tu, yaug, ua kom muaj zog, phosphating, thib ob ntawm kev yaug, thiab ziab cov kauj ruam - ntxiv rau cov khoom siv ntxiv los kho cov khib nyiab; ductwork rau qhov cua; hoists txav pob tawb; thiab lwm yam.

Xim

Zinc phosphating feem ntau tau xa cov khoom tiav uas muaj grey matte tiav - xav tau cov kauj ruam ib ntus, nyob ntawm daim ntawv thov. Rau fasteners, qhov no feem ntau txhais tau hais tias dipping qhov ua tiav hauv cov xim pleev xim los yog lwm cov tsho tiv no los pab txhawb kev sib txawv ntawm ib feem ntawm lwm qhov; rau qhov loj dua, nws yuav tsum muaj cov tsho hnyav hnyav ntawm primer lossis ua tiav kev npaj ua ntej pleev xim.

 

Txoj Kev Phosphating Agent
 
 

Kub kub phosphating
Cov phosphating zaj duab xis tsim los ntawm high-temperature phosphating ntawm manganese series muaj qhov zoo tshaj plaws cov nyhuv, muaj zoo corrosion kuj thiab hnav tsis kam, thiab yog cov dav siv nyob rau hauv high-temperature phosphating. Txawm li cas los xij, cov nyhuv kho tsis zoo rau qee cov hlau alloy siab, thiab nws tseem nyuaj rau phosphate, xws li 25Cr2Ni4WA alloy steel.

 
 

Nruab nrab kub phosphating
phosphating zaj duab xis txheej ntawm zinc calcium nruab nrab kub phosphating muaj zoo crystallization thiab zoo corrosion kuj, uas muaj qhov zoo ntawm lwm cov phosphating films.

 
 

Tsawg kub phosphating
Cov zaj duab xis tsim tus nqi ntawm calcium-based phosphating kua yog qeeb thiab feem ntau yuav tsum tau kho qhov nruab nrab thiab kub. Zinc-calcium low-temperature black phosphating ntxiv Mn2+, Ni2+, oxidants, surfactants, blackening agents, thiab lwm yam. Dub phosphating zaj duab xis nrog tuab zaj duab xis txheej thiab muaj zog corrosion kuj.

 

 

 

Peb lub Hoobkas

Peb lub tuam txhab tau tsim nyob rau hauv 2014, nrog nws lub hauv paus chaw ua haujlwm nyob rau hauv XingTai. Peb lub tuam txhab ua haujlwm los ntawm pab pawg tswj hwm kev tshaj lij tshwj xeeb hauv kev tshawb fawb tshawb fawb, kev tsim khoom nyab xeeb, kev tswj xyuas zoo thiab kev muag khoom.Peb muaj cov kab ntau lawm tsis siv neeg thiab R & D cov txheej txheem thoob ntiaj teb peb hais txog kev nyab xeeb & ib puag ncig tiv thaiv kev tswj hwm, kev tswj cov txheej txheem meej thiab kev saib xyuas zoo raws li rau SHEQ cov qauv (lSO9001/ISO14001/OHSAS18001).Peb kuj ua raws li kev txhim kho kom ruaj khov nrog lub luag haujlwm ntawm kev sib raug zoo thiaj li ua pov thawj cov kev sib tw tseem ceeb.Tsis tas li ntawd, peb muaj lub tuam txhab lag luam, Peb pab pawg muag khoom muaj txog li 30 tus neeg tseem ceeb ntawm kev ua haujlwm siab. , muab peb cov neeg tau txais kev pabcuam thawj-chav ntawm kev ua haujlwm siab.

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FAQ
 

Q: Vim li cas phosphating ua ntej pleev xim?

A: Phosphating yog ib txoj kev npaj nto rau cov hlau ferrous ua ntej txheej los yog pleev xim. Nws txhawb kev tiv thaiv corrosion thiab tseem pab txhim kho cov khoom tiv thaiv kev sib txhuam. Tsis tas li ntawd, cov txheej txheem ua ntej hmoov txheej, uas cuam tshuam nrog kev tshem tawm cov hlau.

Q: Yuav ua li cas yog hlau tiv thaiv los ntawm phosphating?

A: Phosphating yog ib txoj kev tshuaj ntawm kev kho deg nyob rau hauv uas lub metallic nto reacts nrog ib tug aqueous phosphate tov. Qhov no tsim cov txheej txheem hloov pauv tsis yooj yim ua los ntawm cov hlau phosphates. Rau lub hom phiaj no, cov khoom yog thawj zaug ntxuav nrog acid thiab tom qab ntawd cov phosphate txheej yog tsim.

Q: Ntev npaum li cas phosphate txheej?

A: 70-90 degree. Ntawm qhov kub thiab txias, txheej txheej yog yam ntxwv los ntawm qhov tsis muaj corrosion kuj. Yog tias tau txais phosphate txheej, qhov zoo tshaj plaws phosphating cov tshuaj tiv thaiv yog 12-15 min.

Q: phosphate tiv thaiv corrosion li cas?

A: Phosphate: Txo corrosion los ntawm kev muab cathodic thiab anodic inhibition. pH: Raws li pH nce, corrosion kuj txo. Silicates: Raws li silicates nce, corrosion kuj txo. Kub: Thaum kub nce, corrosion nce.

Q: Cov txiaj ntsig ntawm phosphating yog dab tsi?

A: Phosphating yog ib qho tseem ceeb tshaj plaws thiab dav hlau nto kho hauv precision mechanics. Nws ua tiav qhov tseem ceeb ntawm kev tiv thaiv corrosion, txhim kho cov khoom siv ruaj khov thiab ua kom muaj xim adhesion.

Q: Cov tshuaj twg yog siv rau phosphating?

A: I. Zinc phosphating kua.
- Qhov zoo: Zinc phosphating tov yog dav siv rau phosphating hlau nto thiab muaj corrosion zoo thiab hnav tsis kam. Nws tuaj yeem muab cov txheej txheem zoo adhesion thiab ua kom lub ntsej muag hardness ntawm lub workpiece.

Q: Dab tsi yog qhov kub ntawm phosphating txheej txheem?

A: Phosphating yog cov txheej txheem siv hluav taws xob ntau dua, txij li qhov kev ua haujlwm kub ntawm cov tshuaj phosphating ib txwm siv hauv kev lag luam ncav cuag 55-90 degree . Kev siv cov ntsuas kub no ua rau muaj kev siv zog ntau ntxiv thiab tsim cov sludge, kuj yuav tsum tau hloov thiab ntxuav cov cua sov.

Q: Dab tsi yog qhov kev ntsuam xyuas ntsev tsuag rau phosphating?

A: Cov tshuaj tsuag ntsev ntsuas ntsuas lub peev xwm ntawm ntau hom txheej txheej los tiv thaiv hauv qhov chaw corrosive-cum-humid. Raws li cov xim pretreatment txheej, phosphate txheej yuav tsum tau txhim kho cov adhesion ntawm cov xim txheej thiab tiv thaiv kev sib kis ntawm underfilm corrosion.

Q: Dab tsi yog phosphating txheej txheem ntawm hlau?

A: Phosphating yog ib txoj kev tiv thaiv corrosion siv rau carbon steel, low-alloy steel, thiab cam khwb cia hlau raws li pretreatment ua ntej txheej los yog painting. Nws hloov cov hlau nto rau hlau phosphate, uas cov neeg feem coob siv nrog lwm txoj kev tiv thaiv corrosion.

Q: Dab tsi yog tag nrho cov kua qaub thiab dawb acid hauv phosphating?

A: Tag nrho cov kua qaub yuav tsum yog {{0}}.48 rau 0.8 g/L (3 mus rau 5 ntsiab lus), raws li titration nrog 0.1N NaOH thiab phenol phthalein qhia. Cov kua qaub dawb yuav tsum nyob ntawm {{10}}}03 txog 0.08 g/L (0.2 txog 0.5 ntsiab lus) titrated tiv thaiv brom cresol ntsuab.

Q: Dab tsi yog qhov ua kom nto hauv phosphating?

A: Cov tshuaj ua kom lub ntsej muag ua kom cov hlau kom tau txais cov qauv zoo crystalline thaum lub sij hawm phosphate txheej uas yuav ua rau kom muaj zog corrosion thiab adhesion zog. Crystalline qauv tsawg dua 10 Microns ib txwm nyiam.

Q: Koj yuav kuaj li cas rau cov kua qaub dawb hauv phosphating?

A: RE: dawb acid kuaj
Qhov seem dawb acid concentration tuaj yeem txiav txim siab los ntawm qhov yooj yim titration rau pH 4.5 siv 1 [N NaOH kua. Tag nrho acidity yog txiav txim los ntawm titrating rau pH 9.5. Xwb, txhua lub phosphating da dej muaj qhov zoo tshaj pH ntau, thiab pH tuaj yeem ntsuas ncaj qha.

Q: Cov txiaj ntsig ntawm phosphating yog dab tsi?

A: Phosphating yog ib qho tseem ceeb tshaj plaws thiab dav hlau nto kho hauv precision mechanics. Nws ua tiav qhov tseem ceeb ntawm kev tiv thaiv corrosion, txhim kho cov khoom siv ruaj khov thiab ua kom muaj xim adhesion.

Q: Qhov txawv ntawm phosphating thiab Parkerizing yog dab tsi?

A: Parkerizing feem ntau suav hais tias yog kev txhim kho zinc lossis manganese phosphating txheej txheem, thiab tsis yog kev txhim kho hlau phosphating, txawm hais tias qee tus siv lub sij hawm parkerizing raws li lub ntsiab lus siv rau kev siv phosphating (los yog phosphatizing) txheej uas muaj xws li hlau phosphating. txheej txheem.

Q: Kuv yuav tsum siv zinc phosphating li cas?

A: Rau cov tshuaj tiv thaiv zoo thiab tso tawm ntawm cov phosphate txheej, zinc phosphate yuav tsum tau thov ntawm 130 degree F (55 degree) lossis siab dua. Ntau qhov kev siv zog tau ua los siv rau hauv qhov txias txias, tab sis cov zinc hauv cov txheej txheej tau poob qis heev thaum qhov kub thiab txias.

Q: Dab tsi yog txheej txheem ntawm zinc phosphating?

A: Cov txheej txheem zinc phosphating tso siab rau cov tshuaj tiv thaiv uas tshwm sim ntawm cov hlau substrate thaum cov txheej txheem daws los ntawm kev sib cuag nrog cov hlau. Cov txheej txheem no tsim cov crystallization, uas ua rau muaj kev tiv thaiv txheej ntawm zinc insoluble uas tiv thaiv xeb.

Q: Dab tsi yog cov kauj ruam ntawm phosphating txheej txheem?

A: Patented thiab Phosphated High Carbon Hlau
Pickling, nyob rau hauv ob peb theem, nrog sulfuric acid los yog hydrochloric acid.
Cov dej yaug, piv txwv li nrog ob lub taub ntim dej thiab cov tshuaj tsuag yaug.
  • Ua kom.
  • Phosphating.
  • Dej yaug.
  • Tom qab kev kho mob.
  • Qhuav.

Q: Qhov xwm txheej ntawm phosphating yog dab tsi?

A: Phosphating (los yog phosphate txheej) yog ib feem ntawm ib pab pawg ntawm cov txheej txheem hloov dua siab tshiab thiab piav qhia txog cov txheej txheem uas cov txheej txheem uas tsis muaj dej tsis txaus phosphate txheej yog tsim rau ntawm qhov chaw (feem ntau yog hlau, hlau, galvanized steel lossis aluminium) los ntawm immersion hauv cov kua qaub ntawm hlau, zinc los yog manganese phosphate.

Q: phosphate tiv thaiv corrosion li cas?

A: Phosphate: Txo corrosion los ntawm kev muab cathodic thiab anodic inhibition. pH: Raws li pH nce, corrosion kuj txo. Silicates: Raws li silicates nce, corrosion kuj txo. Kub: Thaum kub nce, corrosion nce.

Q: Lub hom phiaj ntawm phosphating yog dab tsi?

A: Phosphating yog ib txoj kev npaj nto rau cov hlau ferrous ua ntej txheej los yog pleev xim. Nws txhawb kev tiv thaiv corrosion thiab tseem pab txhim kho cov khoom tiv thaiv kev sib txhuam. Tsis tas li ntawd, cov txheej txheem ua ntej hmoov txheej, uas cuam tshuam nrog kev tshem tawm cov hlau.

Raws li ib qho ntawm cov ua phosphating agent manufacturers thiab lwm tus neeg nyob hauv Suav teb, peb sov siab txais tos koj rau cov lag luam wholesale bulk zoo phosphating tus neeg sawv cev hauv Tshuag ntawm no los ntawm peb lub hoobkas. Tiv tauj peb rau cov qauv dawb.

Xa kev nug