+86-15134803151
Chaw tsim tshuaj paus Muag Ferro-Phosphorus Pob Ua nyob rau hauv Suav teb
Phosphorus hlau
| Lub npe | P | Si | Mn | C | S | Ti |
| Cov ntsiab lus | 23-25 | ≤ 3.0 | ≤ 2.0 | ≤1.0 | ≤0.5 | --- |
| Cov khoom sib piv | Phosphorus hlau pob FeP-Q | Ordinary hlau phosphorus FeP |
| Standard yuam kev ntawm phosphorus ntsiab lus | <0.2% | <3% |
| Melting kub | 1250 ° C | 1450 ° C |
| Lub sijhawm yaj | 8-10 feeb | 12-15 feeb |
| Hlawv poob | ≤6% | ≥6-8% |
Phosphorus yog ib qho teeb meem impurity nyob rau hauv feem ntau steels. Tab sis nws muaj lub luag haujlwm tshwj xeeb hauv qee kis. Piv txwv li, qhov sib ntxiv ntawm phosphorus rau qee hom hlau tuaj yeem txhim kho lub zog, corrosion resistance thiab machinability ntawm steel, tab sis ua rau kom cov brittleness ntawm hlau. Ntxiv phosphorus rau cam khwb cia hlau tuaj yeem txhim kho qhov fluidity ntawm molten hlau thiab yog li txhim kho cov khoom thiab nto zoo ntawm castings. Grey cam khwb cia hlau muaj 0.5% phosphorus, uas tuaj yeem ua rau nws lub zog tensile. Qhov hnav-resistant cam khwb cia hlau muaj txog 0.15% phosphorus, uas tuaj yeem txhim kho nws cov hnav tsis kam.
Phosphorus hlau tuaj yeem siv los ua ntxiv ntawm phosphorus hauv steelmaking thiab casting. Lub tuam txhab muab cov khoom zoo tshaj plaws phosphorus hlau pob, phosphorus cov ntsiab lus ntawm ntau tshaj 23%, tsis muaj impurities, tsis muaj hmoov, phosphorus ntsiab lus tshwj xeeb yog ruaj khov, zoo nkauj tsos, zoo zog, zoo ua hauj lwm ua ntej lub cub tawg batching, particle loj kuj yuav ua tau raws li cov neeg siv yuav tsum tau, kev thauj mus los thiab thauj thiab unloading yeej tsis muaj hmoov.