Puas yog hastelloy hlau?
Hastelloy yog hais txog npib tsib xee hlau uas tau sib txuam los txhim kho corrosion tsis kam. Qhov no yog feem ntau ua tiav los ntawm kev sib ntxiv ntawm molybdenum thiab chromium. Muaj cov qib, txhua tus nrog cov tshuaj sib txawv los ua kom zoo rau nws cov khoom tshwj xeeb.
Hastelloy feem ntau muaj cov nyiaj ntau ntawm Molybdenum thiab chromium, yog li nws outperforms Lwm cov chaw tshwj xeeb hlau, xws li ib puag ncig kev ncaj ncees. Qhov kev sib ntxiv ntawm Molybdenum tseem txhim kho txhua yam machinity. Hastelloy kuj muaj cov qauv ducility zoo, ua kom nws yooj yim rau ntaub ntawv thiab daim ntawv.
Cov qhab nia Hastelloy feem ntau muaj cov khoom hauv qab no:
Zoo heev corrosion
Zoo Weldability
Tiv taus oxidants thiab acids
Hastelloy tau li cas?
Txij li hastelloy yog hlau hlau, nws yog tsim los ntawm kev sib xyaw ntawm cov thawj cov khoom hauv lub xeev ua kua ntawm lub siab kub. Hastelloy muaj nyob rau hauv ntau hom qhab nia, txhua tus muaj cov tshuaj muaj kuab lom tshwj xeeb. Tus nqi ntawm chromium hauv cov sib xyaw tej zaum muaj li ntawm 1% rau 25%, Molybdenum ntawm 5% rau 3% rau 30%, thiab tas los ntawm npib tsib xee. Nyob ntawm cov qhab nias, lwm yam kev ntxiv yuav suav nrog carbon, tungsten, vanadium, thiab titanium.
Thaum cov hlau no tau sib xyaw ua ke, melted, thiab sib xyaw ua ke, lawv tuaj yeem raug pov rau kev tsim ntau ntxiv.
Hastelloy siv rau?
Hastelloy muaj cov tshuaj tiv thaiv corrosion zoo heev, ua rau muaj kev xaiv zoo heev rau ib puag ncig corrosive loj heev thaum cov khoom lag luam lub neej yog qhov tseem ceeb. Nws yog feem ntau siv rau cov kav dej thiab li qub rau hauv cov tshuaj thiab cov petrochemical kev lag luam. Nws tseem siv nyob rau hauv reactor hlab ntsha hauv tshuaj lom neeg thiab kev lag luam nuclear.
Muaj ntau qib ntawm hastelloy, tab sis C276 yog ib qib nrov tshaj plaws. Cov qib kawm no feem ntau siv nyob rau hauv ib puag ncig hnyav tau hais los saum toj thiab pulp ntau lawm thiab nkim ntau lawm.
