1. Taw qhia
Ferro manganese yog tsim los ntawm manganese ore thiab smelted nyob rau hauv lub qhov cub tawg los yog hluav taws xob rauv. Nws yog feem ntau siv los ua deoxidizer hauv kev tsim cov hlau, thiab manganese kuj tseem ua lub luag haujlwm hauv desulfurization thiab txo cov teeb meem ntawm leej faj. Yog li ntawd, ib co manganese muaj nyob rau hauv ntau yam steels thiab cam khwb cia hlau. Tsis tas li ntawd, ferro manganese yog ib qho tseem ceeb alloying tus neeg sawv cev thiab yog dav siv nyob rau hauv alloy steels xws li structural steel, cuab yeej steel, stainless thiab kub-resistant steel, thiab hnav-resistant steel.
2. Cov ntawv thov
Kev tsim cov hlau: Siv los ua cov khoom siv alloying los txhim kho cov hardness, toughness, thiab hnav tsis kam ntawm steel.
Kev lag luam Casting: Ua hauj lwm hauv kev tsim cov hlau cam los txhim kho lub zog thiab hnav tsis kam ntawm castings.
3. Cov lus qhia tshwj xeeb
| Ferro Manganese Cov | Qib | Tshuaj muaj pes tsawg leeg% | ||||||
| Mn | C | Si | P | S | ||||
| Ⅰ | Ⅱ | Ⅰ | Ⅱ | |||||
|
Tsawg- carbon Ferro Manganese Cov |
FeMn88C 0.2 | 85.0-92.0 | 0.2 | 1.0 | 2.0 | 0.10 | 0.30 | 0.02 |
| FeMn84C 0.4 | 80.0-87.0 | 0.4 | 1.0 | 2.0 | 0.15 | 0.30 | 0.02 | |
| FeMn84C 0.7 | 80.0-87.0 | 0.7 | 1.0 | 2.0 | 0.20 | 0.30 | 0.02 | |
|
Nruab nrab -carbon Ferro Manganese Cov |
FeMn82C1.0 | 78.0-85.0 | 1.0 | 1.5 | 2.0 | 0.20 | 0.35 | 0.03 |
| FeMn82C1.5 | 78.0-85.0 | 1.5 | 1.5 | 2.0 | 0.20 | 0.35 | 0.03 | |
| FeMn78C2.0 | 75.0-82.0 | 2.0 | 1.5 | 2.5 | 0.20 | 0.40 | 0.03 | |
|
Siab - carbon Ferro Manganese Cov |
FeMn78C8.0 | 75.0-82.0 | 8.0 | 1.5 | 2.5 | 0.20 | 0.33 | 0.03 |
| FeMn74C7.5 | 70.0-77.0 | 7.5 | 2.0 | 3.0 | 0.25 | 0.38 | 0.03 | |
| FeMn68C7.0 | 65.0-72.0 | 7.0 | 2.5 | 4.5 | 0.25 | 0.40 | 0.03 | |
Case Study 1: Txhim kho Steel Tensile Strength
Txoj Kev Sib Tw:Ib lub tuam txhab tsim steel tau tsim cov kab teeb ci rau kev tsim kho kev lag luam. Lawv cov batch tsis ntev los no tau ua tsis tiav qhov kev ntsuam xyuas kev ntxhov siab, qhia tsis txaus tensile lub zog thiab kav ntev, uas ua rau cov khoom pov tseg thiab qhov project qeeb.
Kev daws:Cov nroj tsuag kho nws cov hlau sib xyaw los ntawm kev sib xyaw ua ke ntawm qib siab -carbon Ferro Manganese (FeMn) rau hauv cov txheej txheem tsim khoom. Manganese ua raws li qhov tseem ceeb ntawm deoxidizer thiab ua kom cov tawv tawv thiab lub zog ntawm cov hlau.
Qhov tshwm sim:Kev sib xyaw tshiab tau txhim kho cov cuab yeej cuab tam ntawm cov hlau. Cov kab teeb ci dhau tag nrho cov kev ntsuam xyuas zoo nrog lub zog siab dua, thiab cov nroj tsuag tau tshaj tawm a15% txo qis ntawm cov khoom tsis lees paub, ua rau smoother project ncua sij hawm.
Case Study 2: Tus nqi optimization hauv siab -Manganese Steel
Txoj Kev Sib Tw:Lub chaw tsim khoom tshwj xeeb hauv kev hnav- cov khoom tiv thaiv (xws li cov thoob excavator thiab lub puab tsaig crusher) xav tau los txo cov nqi tsim khoom. Lawv cov manganese uas twb muaj lawm yog kim, thiab impurities ua rau tsis zoo nyob rau hauv qhov kawg castings.
Kev daws:Lub foundry hloov mus rau qhov sib xws, nruab nrab -carbon Ferro Manganese tus neeg muag khoom. Qhov no ua kom muaj kev tswj xyuas meej ntawm cov ntsiab lus manganese hauv cov hlau molten, txo oxidation poob thaum melting.
Qhov tshwm sim:Lub foundry tiavzoo dua alloy rov qab(tsawg hlau poob rau slag) thiab a12% txo qis hauv tag nrho cov nqi ntxiv ntawm alloy. Qhov sib xws ntawm cov khoom tau txhim kho, txuas ntxiv kev pab cuam lub neej ntawm lawv cov khoom siv los ntawm kwv yees li 20%.
Case Study 3: Enhancing Ductility in Automotive Components
Txoj Kev Sib Tw:Cov chaw tsim khoom siv tsheb yuav tsum tsim cov khoom sib dua, sib dua lub cev yam tsis muaj kev cuam tshuam txog kev nyab xeeb lossis kev yooj yim. Cov qib steel ib txwm muaj xws li nkig lossis hnyav dhau.
Kev daws:Los ntawm kev kho cov hlau nrog siab -purity Ferro Manganese, cov chaw tsim khoom muaj peev xwm ua tiav cov qauv zoo hauv cov hlau. Cov txheej txheem no txhim kho cov ductility ntawm cov hlau, cia nws nias rau hauv cov duab nyuaj yam tsis muaj kev tawg.
Qhov tshwm sim:Cov chaw tsim khoom lag luam tau ua tiav cov teeb pom kev zoo uas ua tau raws li kev nyab xeeb kev sib tsoo- cov qauv ntsuas. Kev siv Ferro Manganese pab lawv ua tiav ibzoo meej sib npaug ntawm qhov hnyav txo thiab cuam tshuam tsis kam.
Cim npe nrov: Tuam Tshoj ferro manganese fe mn manufacturers, lwm tus neeg, Hoobkas
