Chromium Ntawv Nyiaj

Chromium Ntawv Nyiajthiab Ribbon Description

Chromium (Cr) yog ib tug ci ntsa iab, tawv, refractory hlau uas melts ntawm 1,857 degree (3,375 degree F) thiab boils ntawm 2,672 degree (4,842 degree F). Nyob rau hauv lub xeev ntshiab nws yog resistant rau zoo tib yam corrosion, ua rau nws daim ntawv thov raws li ib tug electroplated tiv thaiv txheej rau lwm yam hlau. Nws dissolves nyob rau hauv nonoxidizing mineral acids tab sis tsis nyob rau hauv aqua regia los yog nitric acid, uas passivate cov hlau.

Vim tias chromium thiab chromium-nplua nuj alloys yog nkig nyob rau hauv chav tsev kub, lawv muaj tsawg daim ntawv thov. Txog tam sim no qhov kev siv ntau tshaj plaws yog kev sib txuas ntxiv rau hlau. Nyob rau hauv qhov sib txawv ntawm 10 mus rau 26 feem pua, chromium imparts corrosion kuj rau hlau; nws kuj yog siv los txhim kho hardenability, hnav-tiv taus, thiab kub-siab zog.

Foils thiab ribbons tseem tuaj yeem tsim los ntawm kev cai alloys rau kev lag luam thiab kev tshawb fawb daim ntawv thov thiab rau cov cuab yeej tshiab.

Chromium Ntawv Nyiajthiab RibbonDaim ntawv thov thiab lwm yam kev lag luam

● Kub kub

● Anti-corrosive

● Kev Tshawb Fawb & Kev Tshawb Fawb

Cim npe nrov: chromium foil, Tuam Tshoj, lwm tus neeg, yuav, muag, ua nyob rau hauv Suav teb