Vanadium-Nitrogen Alloy (VN Alloy) yog ib qho tseem ceeb hlau metallurgical additive, dav siv hauv kev lag luam steel los txhim kho cov khoom ntawm cov hlau. Nws yog npaj los ntawm alloying vanadium nrog nitrogen thiab muaj nyob rau hauv daim ntawv ntawm lumps los yog hmoov.
Vanadium nitrogen alloy yooj yim zog
- Tshuaj muaj pes tsawg leeg: Cov khoom tseem ceeb yog vanadium (V) thiab nitrogen (N), feem ntau ntawm nitrogen yog feem ntau 14% ~ 16%, cov ntsiab lus vanadium yog nyob nruab nrab ntawm 78% ~ 82%, thiab nws kuj tseem yuav muaj me me. hlau, carbon, oxygen thiab lwm yam impurities.
- Zoo li: feem ntau grey-dub pob lossis hmoov, tawv tawv.
- Melting Point: Kub melting point (siab tshaj 1700 degree), haum rau kub kub ib puag ncig daim ntaub ntawv.
vanadium nitrogen alloy ntau lawm txheej txheem
1. Nitriding txoj kev
- Noj ferro vanadium lossis vanadium slag ua raw khoom, vanadium-nitrogen alloy yog tsim los ntawm cov tshuaj tiv thaiv ncaj qha nrog nitrogen.
- Qhov zoo ntawm cov txheej txheem: kev ua haujlwm siab, kev tiv thaiv ib puag ncig, tsim rau industrialized loj-scale ntau lawm.
2. Txoj kev txo qhov khoom
- Siv cov khoom muaj nitrogen (xws li sodium cyanide) thiab vanadium qhov chaw los tsim cov alloys los ntawm qhov kub thiab txias.
Vanadium nitrogen alloy loj siv
1. Hlau thiab hlau kev lag luam
- Grain Refinement: Kev sib xyaw ntawm vanadium thiab nitrogen tuaj yeem txhim kho lub koom haum grain ntawm cov hlau thiab txhim kho nws lub zog thiab tawv.
- Hloov Ferro Vanadium: Vanadium thiab Nitrogen alloys muab cov khoom muaj txiaj ntsig ntawm Vanadium thiab Nitrogen ntau dua li cov khoom siv Ferro Vanadium, thaum txo cov nqi tsim khoom.
- Siv tau Steel Qib:
- Lub zog muaj zog tsawg alloy steels (HSLA)
- Caij nplooj ntoos hlav steels, cuab yeej steels
- Hnav resistant steels, corrosion resistant steels
2. Alloy Casting
- Siv nyob rau hauv cam khwb cia hlau thiab tshwj xeeb alloys los txhim khu lub hardness thiab hnav tsis kam ntawm castings.
3. Kev Tshawb Fawb thiab Kev Txhim Kho Cov Khoom Tshiab
- Siv rau hauv kev tsim cov vanadium-based composites thiab lwm yam kev ua tau zoo alloys.
Vanadium nitrogen alloy qhov zoo
- Siv tau zoo ntxiv: Ntxiv vanadium thiab nitrogen alloys rau hlau thiab hlau smelting tuaj yeem ua tiav cov kev xav tau sib xyaw sai dua li kev ntxiv ferrovanadium thiab nitrogenating cov neeg ua haujlwm sib cais.
- Kev ua kom zoo dua qub: txhim kho tag nrho cov khoom siv kho tshuab ntawm cov hlau, tshwj xeeb tshaj yog tawm lub zog thiab ductility.
- Kev lag luam: txo qis kev siv tshuaj vanadium thiab ua kom zoo dua cov nqi tsim khoom.
tiv tauj peb
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