pkab lus piav qhia

Peb lub tuam txhab tsim cov hlau zoo-chromium-aluminium thiab npib tsib xee-chromium hluav taws xob cua sov hlau hlau, uas siv lub tshuab hluav taws xob tswj hluav taws xob hluav taws xob hluav taws xob thiab raug mob rau hauv cov duab los ntawm lub tshuab cua kub ceev tsis siv neeg. Cov yam ntxwv ntawm cov khoom no: kub tsis kam, cua sov ceev, kev pab lub neej ntev, ruaj khov tsis kam, me me zog sib txawv, cov suab sib txawv tom qab ncab, ci thiab huv si; dav siv nyob rau hauv me me hluav taws xob furnaces, muffle furnaces, cua sov thiab cua txias cov cuab yeej, ntau yam ncu, hluav taws xob cua sov raj thiab khoom siv hauv tsev, thiab lwm yam. Ntau yam uas tsis yog-standard industrial thiab civil furnace tuav tuaj yeem tsim thiab tsim raws li cov neeg siv khoom xav tau.

Qhov kub thiab tshuaj muaj pes tsawg leeg ntawm cov cua sov hlau

Cov khoom tseem ceeb ntawm FeCrAl alloy hlau:

① Kev siv kub yog siab, kev siv kub ntawm cov hlau-chromium aluminium alloy hlau nyob rau hauv qhov chaw tuaj yeem ncav cuag 1300 ℃;

② Lub neej ua haujlwm ntev;

③ Lub tso cai nto load yog loj;

⑤ Lub ntiajteb txawj nqus tshwj xeeb yog me dua cov nickel-chromium alloy; ④ Cov oxidation tsis kam yog qhov zoo, thiab AI2O3 zaj duab xis tsim tom qab oxidation muaj cov tshuaj tiv thaiv zoo thiab siab tiv taus;

⑥ Siab resistivity;

⑦ Zoo sulfur tsis kam;

⑧ Tus nqi qis dua li ntawm nickel-chromium alloy;

⑨ Qhov tsis zoo yog tias qhov kub nce, nws nthuav tawm plasticity, thiab lub zog ntawm qhov kub thiab txias yog tsawg.

Cov yam ntxwv ntawm nickel-chromium hluav taws xob qhov cub hlau yog:

① Muaj zog ntawm qhov kub thiab txias;

② Txias cia tom qab siv mus ntev, cov khoom yuav tsis ua nkig;

③ Lub emissivity ntawm tag nrho oxidized Ni-ming alloy yog siab dua li ntawm Fe-Cr-Al alloy;

④ Tsis muaj hlau nplaum;

⑤Tshwj tsis yog rau huab cua huab cua, nws muaj kev tiv thaiv corrosion zoo dua