Khoom Description
Ferrotitanium 30yog ib tug trigonal siv lead ua system thiab belongs rau cov chav kawm ntawv rhombohedral. Feem ntau nyob rau hauv daim ntawv ntawm irregular granules, nplai los yog tuab daim hlau. Tshaj 950 degree, ilmenite thiab hematite ua tiav homogeneity. Thaum qhov kub thiab txias, melting tshwm sim, yog li ilmenite feem ntau muaj me me scaly hematite inclusions.
Cov xim ntawm ilmenite yog hlau dub los yog steel grey, thiab cov streaks yog steel grey los yog dub. Thaum cov hematite suav nrog, lawv tshwm xim xim av lossis xim liab liab streaks. Ilmenite feem ntau tshwm sim hauv pob zeb ultrabasic, pob zeb yooj yim, alkaline pob zeb, acidic pob zeb thiab metamorphic pob zeb.
Cov pa roj carbon siab titanium hlau muaj 17% titanium thiab 7% carbon, thiab cov hlau seem yog siv los ua ib qho ntxiv rau purifying lub steel ladle.
Tsawg carbon titanium hlau alloy muaj 20% mus rau 25% titanium, 0.10% carbon, 4% silicon, thiab 3.5% txhuas, nrog rau qhov seem yog hlau. Nws yog siv los ua tus neeg sawv cev txo qis thiab ua kom zoo dua siv ilmenite hauv lub cub hluav taws xob.
Cov khoom parameter
|
Qib |
Ti |
Al |
Si |
P |
S |
C |
Cu |
Mn |
|
FeTi30-A |
25-35 |
8 |
4.5 |
0.05 |
0.03 |
0.1 |
0.2 |
0.2 |
|
FeTi30-B |
25-35 |
8.5 |
5 |
0.06 |
0.04 |
0.15 |
0.2 |
0.2 |
siv cov khoom
Titanium tuaj yeem ua rau kom hnav tsis kam thiab tensile lub zog ntawm cov hlau. Titanium-ferroalloy yog ib qho tseem ceeb raw khoom rau zus tau tej cov saw hlau, saw hlau, shipbuilding hlau, stainless hlau, vuam pas nrig, electronics, thiab tub rog khoom.
Ferro-titanium yog siv los ua deoxidizer, degassing tus neeg saib xyuas thiab carbon-sulfur stabilizer hauv steelmaking.
1. Lub titanium deoxidation siv nyob rau hauv zus tau tej cov hlau tua yuav txo tau cov segregation nyob rau sab saum toj ntawm lub ingot, txhim kho cov hlau zoo thiab ua rau kom cov yield ntawm lub ingot.
2. Titanium tuaj yeem ua ke nrog nitrogen yaj hauv cov hlau molten los tsim cov titanium nitride ruaj khov, uas tuaj yeem tshem tawm qhov tsis zoo ntawm nitrogen rau cov khoom ntawm cov hlau. Titanium reacts nrog sulfur nyob rau hauv cov hlau molten los tsim titanium sulfide, tshem tawm cov tsim ntawm hlau sulfide uas ua rau kub embrittlement. Titanium thiab carbon daim ntawv ruaj khov titanium carbide. Cov khoom ntawm titanium carbide tuaj yeem tiv thaiv steel lis los ntawm kev loj hlob, kho cov qauv hlau thiab ua kom muaj zog steel.
3. Cov tshuaj affinity ntawm titanium thiab carbon yog loj dua li ntawm chromium thiab carbon. Ntxiv titanium hlau rau stainless hlau los kho cov pa roj carbon tuaj yeem tshem tawm chromium depletion ntawm thaj tsam lis thiab txhim kho corrosion kuj ntawm stainless hlau.
Nyob rau hauv xyoo tas los no, titanium tau High-strength low-alloy steel li microalloying keeb. Qhov sib ntxiv ntawm titanium rau cam khwb cia hlau pab tsim cov nplua-grained graphite, thiab kuj plays lub luag hauj lwm ntawm degassing, inoculation, purification thiab refinement ntawm lub casting qauv, kev txhim kho cov hnav tsis kam ntawm lub casting. Lub tshav kub tsis kam ntawm cam khwb cia hlau tuaj yeem txhim kho los ntawm kev ntxiv titanium.
Tsis tas li ntawd, superalloy thiab aluminium alloy ntau lawm siv cov titanium composite alloy ua cov additive. Qhov vuam zoo tuaj yeem txhim kho los ntawm kev siv ti-fe ua cov txheej txheem txheej.
cov neeg tuaj saib
Cim npe nrov: Tuam Tshoj ferrotitanium 30 alloy manufacturers, lwm tus neeg, Hoobkas