Kev piav qhia
Silicon barium alloy (Si Ba) yog qhov zoo tshaj plaws inoculant. Nws yog hlau alloy nrog kev ua haujlwm siab dua. Silicon barium Inoculants siv rau grey cam khwb cia hlau, nodular cam khwb cia hlau, ductile casting hlau thiab vermicular casting hlau. Cov Ba, Ca thiab lwm yam tshuaj nyob rau hauv nws yog ruaj khov. Piv nrog rau graphitization muaj peev xwm ntawm ferro silicon, nws tuaj yeem txhim kho qhov sib txawv thickness ntawm cov qauv seem thiab hardness uniformity nrog rau nce tus naj npawb ntawm eutectic pawg thiab kev lag luam kev lag luam qeeb qeeb. Ntxiv rau qhov ntau, barium silicon inoculation tuaj yeem txhim kho lub zog tensile siab dua 20-30N / mm2 dua li ferro silicon. Muab piv rau ferro silicon, thaum ntxiv cov nyiaj hloov pauv, qhov kev sib tw ntawm qhov nyuaj yog me me. Tom qab Spheroidizing kev kho mob ntawm molten hlau ntxiv barium silicon uas tuaj yeem tsis tsuas yog nce tus naj npawb ntawm cov graphite pob thiab txhim kho lub roundness tab sis kuj tshem tawm cementite thiab tawg los yog txo phosphorus eutectic.
Daim ntawv thov:
1. Rau oxidation thiab hloov kho cov hlau, cam khwb cia hlau thiab alloys.
2. Muaj dephosphorizing ua.
3. Txo cov xim dawb ntawm cam khwb cia hlau
4. Txhim kho qhov ruaj khov ntawm calcium hauv molten steel, txo cov volatilization ntawm calcium.
Specification
Qauv |
Tshuaj muaj pes tsawg leeg% |
Ba |
Si |
Al |
Mn |
C |
P |
S |
≥ |
≤ |
FeBa33Si35 |
28.0 |
50.0 |
3.0 |
0.4 |
0.3 |
0.04 |
0.04 |
FeBa28 Si40 |
25.0 |
50.0 |
3.0 |
0.4 |
0.3 |
0.04 |
0.04 |
FeBa23 Si45 |
20.0 |
50.0 |
3.0 |
0.4 |
0.3 |
0.04 |
0.04 |
FeBa18Si50 |
15.0 |
50.0 |
3.0 |
0.4 |
0.3 |
0.04 |
0.04 |
FeBa13 Si55 |
10.0 |
55.0 |
3.0 |
0.4 |
0.2 |
0.04 |
0.04 |
Txa8Si60 |
5.0 |
60.0 |
3.0 |
0.4 |
0.2 |
0.04 |
0.04 |
FeBa4Si65 |
2.0 |
65.0 |
3.0 |
0.4 |
0.2 |
0.04 |
0.04 |
ZHENAN cov khoom tseem ceeb yog ferro silicon, ferro manganese, silicon manganese, ferro chrome, silicon carbide, carburant, thiab lwm yam nyob rau hauv lub caij no, tshuaj muaj pes tsawg leeg thiab lwm yam alloys kuj yuav optimized raws li cov neeg siv khoom.
FAQ
Q: Koj tswj cov khoom zoo li cas?
A: Peb muaj peb tus kheej lub chaw soj nstuam nrog cov cuab yeej ntsuas qib siab. Cov khoom yuav raug tshuaj xyuas nruj me ntsis ua ntej xa zaub mov, kom lav tias cov khoom tsim nyog.
Q: Koj puas tsim cov khoom tshwj xeeb?
A: Yog lawm, peb tuaj yeem ua cov khoom raws li koj qhov yuav tsum tau ua.
Q: Koj puas muaj cov khoom hauv Tshuag thiab lub sijhawm khoom xa tuaj yog dab tsi?
A: Peb muaj cov khoom lag luam mus sij hawm ntev kom tau raws li cov neeg siv khoom xav tau.Peb tuaj yeem xa cov khoom hauv 7 hnub thiab cov khoom lag luam customized tuaj yeem xa hauv 15 hnub.
Q: MOQ ntawm kev txiav txim mus sib hais yog dab tsi?
A: Tsis muaj kev txwv, Peb tuaj yeem muab cov lus qhia zoo tshaj plaws thiab cov kev daws teeb meem raws li koj qhov xwm txheej.