Txheej kev kho mob zoo ntawm cov kev xav ntawm cov kev xav ntawm titanium alloy daim hlau thiab pas nrig yog qhov tseem ceeb heev rau kev ua kom muaj kev sib tw thiab tshuaj lom neeg raws li cov qauv kev cai. Peb txoj kev kho deg yog muaj rau kev ua haujlwm sib txawv:
I. Lub cev thiab kho tshuab polishing txheej txheem
1. Sandblasting Pretricement
Siv cov dosarum dawb abrasive thiab tswj lub operating siab tsis pub dhau 0.45 MPa. Lub sijhawm ua haujlwm yog 15-30 vib nas this. Cov txheej txheem no feem ntau tshem tawm saum cov xuab zeb thiab qee txheej oxide. Ceev faj tias ntau dhau los ua rau pom kev ua yuam kev thiab theem nrab paug.
2. Pickling Tipishing
HF-hno3 system pickling daws (HF 3-5%, hli 3 5%) Pom zoo {}}}%)
Zoo tshem tawm cov seem uas seem uas txo cov kev nqus hydrogen nqus.
Kuj tseem muab cov npe nyob hauv qab, nrog lub sijhawm kho mob tswj tsis pub dhau 1-3 feeb nyob ntawm oxide txheej txheej tuab.
Ii. Tshuaj Txhuam Txheej Txheem
Kev ntsuas theem deg raws li cov tshuaj tiv thaiv redeb.
Siv tau rau HF-HNO3 kev sib xyaw (HF<10%).
Cov txiaj ntsig: Yuav tsum tsis muaj cov cuab yeej nyuaj thiab tuaj yeem ua cov txheej txheem kev ua haujlwm nyuaj.
Cov Txheej Txheem Tseem Ceeb: Tsawg Kub (25-35 Degree), Lub sijhawm ua haujlwm luv luv (1-2 feeb).
III. Cov txheej txheem electrolytic
Siv ib qho anhydrous chloride electrolyte system.
Yuav tsum tau anodic kev sib cais raws li cov kev mob voltage tsawg.
Cov kev txwv tam sim no: kev kho cov txiaj ntsig rau cov qhov uas yuav tsum tau ua kom zoo.
Kev Tshawb Fawb Cov Lus Qhia: Txhim kho Cathode duab thiab kev siv ntawm cov pab pawg ua ke.
Xaiv cov txheej txheem xaiv:
Rau cov khoom siv machined, ib qho kev sib xyaw ua sandblasting + pickling kev pom zoo, kom peb ob leeg siv tshuaj kho mob thiab tswj tus nqi. Tshuaj lom neeg polishing yog qhov haum rau kev ua cov khoom ua haujlwm, thaum electrolytic polishing yog tam sim no tau pom zoo rau precision machining ntawm me me, txheem qhov chaw. Cov tsis muaj xws li kev daws teeb meem, ntsuas kub, thiab lub sijhawm kho kom haum rau cov qauv ntawm cov qauv xws li ASTM B600.
Lub tuam txhab khav ua cov khoom lag luam hauv tsev titanium ua ntau lawm, nrog rau:
German-imported precision titanium raj ntau lawm kab (txhua xyoo muaj peev xwm ntau lawm: 30,000 tons);
Japanese-technology technology tentanium ntawv ci rolling kab (thinnest rau 6μm);
Qoos motated titanium qws txuas ntxiv mus rau kab extrusion;
Ntse titanium phaj thiab sawb fining;
MES system ua noj digital tswj thiab kev tswj hwm ntawm tag nrho cov txheej txheem ntau lawm, ua tiav cov khoom lag luam seem ntawm ± 0.01M.
