Manganese hlau pob ua nyob rau hauv Suav teb
pob manganese hlau Parameters
|
Qib |
Chemical Composition (%) |
||||||||
|
Mn |
C |
Si |
Fe |
P |
S |
Ni |
Cu |
Al+Ca+Mg |
|
|
>= |
=< |
||||||||
|
mn97 ua |
97.0 |
0.08 |
0.4 |
2.0 |
0.04 |
0.04 |
0.02 |
0.03 |
0.7 |
|
mn96 ua |
96.5 |
0.10 |
0.5 |
2.3 |
0.05 |
0.05 |
0.02 |
0.03 |
0.7 |
|
Mn 95-A |
95.0 |
0.15 |
0.8 |
2.8 |
0.06 |
0.05 |
0.02 |
0.03 |
0.7 |
|
Mn 95-B |
95.0 |
0.15 |
0.8 |
3.0 |
0.06 |
0.05 |
0.02 |
0.03 |
0.7 |
|
Mn 93-A |
93.5 |
0.20 |
1.8 |
2.8 |
0.06 |
0.05 |
0.02 |
0.03 |
0.7 |
|
Mn 93-B |
93.5 |
0.20 |
1.8 |
4.0 |
0.06 |
0.05 |
0.02 |
0.03 |
0.7 |
Specification particle loj: customized raws li tus neeg yuav tsum tau muaj.
Ntim: Ton hnab ntim (1000kg / hnab) lossis customized raws li cov neeg siv khoom xav tau.
Mn hlau pob 95/97 kev paub
Lub luag haujlwm tseem ceeb ntawmmanganeseCov khoom siv hauv steelmaking yog deoxidation, desulfurization, thiab alloying ntsiab.
(1) Siv los ua deoxidizer
Hlau muaj cov kev cai nruj ntawm cov ntsiab lus oxygen, feem ntau tsis pub ntau tshaj 0.02%, lossis tseem nruj dua. Yog li ntawd, cov pa ntau dhau raug tshem tawm thaum lub sij hawm steelmaking txheej txheem. Manganese yog cov hlau reactive thiab nws cov khoom siv tshuaj muaj zog ntau dua li cov hlau. Thaum manganese ntxiv rau molten hlau, manganese yuav hnov mob nrog ferrous oxide los ua oxidized slag uas yog insoluble hauv molten hlau. Cov oxidized slag ntab rau saum npoo ntawm cov hlau molten thiab txo cov ntsiab lus oxygen hauv cov hlau.
(2) Siv raws li desulfurized
Sulfur yog tam sim no nyob rau hauv molten hlau nyob rau hauv daim ntawv ntawm hlau sulfide. Cov ntsiab lus sulfur siab hauv cov hlau tuaj yeem yooj yim ua rau thermal embrittlement thiab txo cov khoom siv ntawm cov hlau. Yog li ntawd, cov ntsiab lus sulfur yuav tsum tau tswj thaum lub sij hawm steelmaking txheej txheem. Lub zog sib khi ntawm manganese thiab sulfur yog ntau dua li qhov sib txuas ntawm hlau thiab sulfur. Tom qab ntxiv manganese alloy, nws yog ib qho yooj yim los tsim high melting point manganese sulfide ua ke nrog manganese nyob rau hauv cov hlau molten thiab hloov mus rau hauv slag, yog li txo cov sulfur ntsiab lus nyob rau hauv cov hlau thiab txhim kho forgeability thiab rollability ntawm cov hlau.
Lub ferro silicon manganese tsim los ntawm ZhenAn yog suav hais tias yog cov khoom zoo hauv Suav teb thiab thoob ntiaj teb kev lag luam.
Cim npe nrov: Tuam Tshoj manganese ingot manufacturers, lwm tus neeg, Hoobkas