Kev siv cov hmoov ferrochrome

Chromium muaj cov yam ntxwv ntawm hardness, hnav tsis kam, kub tsis kam, corrosion kuj thiab lwm yam. Kev siv ferrochrome yog:

(1) Hauv kev lag luam metallurgical:

Chromite feem ntau yog siv los tsim chromite alloy thiab chromium hlau. chromium alloy raws li cov hlau additive los tsim ntau yam muaj zog, corrosion kuj, hnav tsis kam, kub tsis kam, oxidation tsis kam ntawm cov hlau tshwj xeeb? Xws li stainless hlau, acid resistant steel, kub resistant steel, pob bearing steel, caij nplooj ntoos hlav steel, cuab yeej hlau thiab lwm yam b hlau chromium yog tsuas yog siv rau kev cob qhia tshwj xeeb alloy nrog cobalt, npib tsib xee, tungsten thiab lwm yam khoom. Cov hlau tshwj xeeb thiab cov hlau tshwj xeeb no yog aviation, aerospace, tsheb, nkoj tsim thiab kev lag luam tiv thaiv kev lag luam ntawm cov phom, missiles, foob pob hluav taws, nkoj thiab lwm yam ntaub ntawv tseem ceeb.

(2) hauv cov khoom siv refractory:

Ferrochrome hmoov yog siv los ua chrome cib, chrome magnesia cib thiab lwm yam khoom tshwj xeeb refractory.

(3) Hauv kev lag luam chemical:

Nws yog tsuas yog siv los tsim sodium dichromate, thiab tom qab ntawd tsim lwm cov chromium compounds, siv cov xim, textile, electroplating, tawv thiab lwm yam lag luam, tab sis kuj tuaj yeem tsim cov catalysts.