Ferro Phosphorus yog phosphorus-muaj hlau alloy, feem ntau yog tsim los ntawm cov ntsiab lus Fe thiab P. Nws yog dav siv nyob rau hauv zus tau tej cov hlau thiab hlau thiab smelting ntawm lwm yam hlau raws li ib tug alloying neeg sawv cev thiab deoxidizer. Nws yog dav siv nyob rau hauv hlau thiab hlau ntau lawm thiab lwm yam hlau smelting, raws li alloying tus neeg saib xyuas thiab deoxidizer. Lub luag haujlwm tseem ceeb ntawm ferrophosphorus yog txhawm rau txhim kho cov khoom ntawm cov hlau thiab lwm yam alloys, tshwj xeeb tshaj yog lawv cov corrosion kuj, lub zog thiab hardness. Txij li thaum phosphorus yog me ntsis nkig, nws feem ntawm cov alloys yuav tsum tau ua tib zoo tswj kom tsis txhob cuam tshuam qhov zoo ntawm cov khoom kawg.
ferro phosphorus cov yam ntxwv tseem ceeb
1. Kev sib xyaw thiab qhov sib piv:
Phosphorus-hlau alloys feem ntau muaj li ntawm 15% thiab 30% phosphorus, nrog rau qhov seem yog hlau. Qhov piv ntawm phosphorus tuaj yeem hloov kho raws li qhov tsim nyog rau kev siv sib txawv. High-phosphorus ferroalloys feem ntau siv vim lawv muab phosphorus ntau dua los txhim kho cov khoom ntawm qee yam hlau.
2. Lub cev muaj zog:
Ferro-phosphorus feem ntau yog grey-dub khoom nrog ib tug hlau luster. Vim nws cov ntsiab lus phosphorus, nws yog chemically reactive nyob rau hauv high kub thiab yuav siv tau rau deoxidizing thiab alloying hlau.
3. Kub kub stability:
Ferro-phosphorus muaj qhov kub thiab txias ruaj khov, uas tuaj yeem tswj tau nws cov tshuaj lom neeg ruaj khov thaum kub kub smelting thiab pab tswj cov muaj pes tsawg leeg thaum lub sij hawm smelting.
ferro phosphorus cov kev siv tseem ceeb
1. steel ntau lawm:
- Deoxidizer: Ferro-phosphorus yog siv los ua deoxidizer hauv steel smelting los pab tshem tawm cov pa oxygen hauv cov kua hlau thiab txhim kho cov hlau zoo. Ferro-phosphorus tuaj yeem txo cov pa oxygen hauv cov hlau molten, tiv thaiv oxidation ntawm cov hlau thiab txhim kho qhov zoo ntawm cov hlau.
- Alloying tus neeg sawv cev: Ferro-phosphorus feem ntau yog siv rau hauv cov txheej txheem alloying ntawm hlau. Lub caij phosphorus tuaj yeem txhim kho lub zog, hardness thiab hnav tsis kam ntawm cov hlau, tshwj xeeb tshaj yog nyob rau hauv kev tsim cov hlau tsis tshua muaj hlau thiab siab zog steel muaj lub luag haujlwm tseem ceeb.
2. Txhim kho corrosion kuj ntawm steel:
- Txhim kho kev tiv thaiv corrosion: Hauv kev tsim cov hlau tshwj xeeb (xws li corrosion-resistant thiab low-temperature steels), ferrophosphorus tuaj yeem txhim kho corrosion kuj thiab oxidation tsis kam ntawm hlau. Elemental phosphorus muaj qhov tseem ceeb ntawm kev txhim kho corrosion thiab hnav tsis kam ntawm cov hlau, tshwj xeeb tshaj yog rau cov hlau siv hauv qee qhov kev lag luam tshuaj thiab thaj chaw marine.
3. Cam khwb cia hlau ntau lawm:
- Hlau Phosphorus kuj tseem siv rau hauv kev tsim cov hlau cam khwb cia thiab ntxiv los ua tus neeg sawv cev alloying los txhim kho qhov hnav tsis kam, hardness thiab lub zog ntawm cam khwb cia hlau.
4. Aluminium Alloy Ntau Lawm:
- Ferro-phosphorus yog qee zaum siv los ua ib qho ntxiv rau qee qhov txhuas alloys los txhim kho cov khoom siv kho tshuab thiab corrosion tsis kam ntawm aluminium alloys, tshwj xeeb tshaj yog nyob rau hauv kev tsim cov high-strength aluminium alloys thiab alloy aluminium phaj muaj qee lub luag haujlwm.
5. Tshwj xeeb Alloy Manufacturing:
- Ferro-phosphorus tseem tuaj yeem siv rau hauv kev tsim cov khoom tshwj xeeb, xws li cov hlau kub kub, cov cuab yeej steel, thiab lwm yam. Cov hlau no yuav tsum muaj cov tshuaj tshwj xeeb los txhim kho lawv cov kev tiv thaiv kub oxidation thiab corrosion.
ferro phosphorus kev ua tau zoo
1. Kev txhim kho ntawm cov khoom siv hluav taws xob ntawm cov hlau:
Hlau phosphorus tuaj yeem txhim kho lub zog thiab hardness ntawm hlau thaum lub sij hawm alloying txheej txheem, tshwj xeeb tshaj yog txhim khu nws hnav thiab corrosion kuj.
2. Txhim kho corrosion kuj:
Phosphorus raws li cov khoom siv hlau tuaj yeem txhim kho corrosion kuj ntawm steel, tshwj xeeb tshaj yog nyob rau hauv tshwj xeeb ib puag ncig xws li marine thiab tshuaj industries, nrog superior corrosion kuj.
3. Muaj txiaj ntsig Deoxidation:
Raws li cov deoxidizer, hlau phosphorus tuaj yeem tshem tawm cov pa oxygen ntawm cov hlau hauv steel smelting, txo qhov tsim ntawm oxides hauv cov hlau, thiab ntxiv dag zog rau cov hlau purity.
4. Nqi-zoo:
Ferro-phosphorus raws li tus neeg sawv cev alloying feem ntau yog tus nqi ntau dua li lwm cov khoom siv alloying kim thiab tuaj yeem ua tau raws li ntau yam ntawm cov txheej txheem steel ntau lawm.
tiv tauj peb
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