Cov lus piav qhia thiab siv
Cov hlau no yog cov cim los ntawm lub zog siab, tab sis kuj tseem muaj cov khoom tawg zoo, cov khoom siv hluav taws xob sib hloov zoo thiab kev ntxhov siab corrosion tsis kam nyob hauv ib puag ncig marine. Txhawm rau kom tswj tau qhov tseeb sib xyaw, txo cov ntsiab lus roj hauv cov hlau, txhim kho cov yas ntawm kaum hom var ob lub tshuab nqus tsev smelting. Vim yog qhov zoo tag nrho cov kev ua tau zoo ntawm cov hlau, tau siv dav hauv ib lub tshuab ua kom sov, xws li cov khoom siv dav hlau, cov khoom siv uas muaj cov reactor thiab cov khoom siv petrochemical.
Khoom Siv Khoom Siv Tshuaj Ntau
| Carbon C | Tsawg dua los yog sib npaug rau 0.05 |
| Manganese mn | Tsawg dua los yog sib npaug rau 1.00 |
| Silicon Si | Tsawg dua los yog sib npaug rau 1.00 |
| Chromium cr | 12.25~13.25 |
| Nickel Ni | 7.5~8.5 |
| Phosphorus p | Tsawg dua los yog sib npaug rau 0.01 |
| Sulphur s | Tsawg dua los yog sib npaug rau 0.008 |
| Molybdenum mo | 2.0~2.5 |
| Aluminium Al | 0.90~1.35 |
| Nitrogen n | Tsawg dua los yog sib npaug rau 0.01 |
Cov Khoom Siv Neeg Kho Tshuab Ntawm Cov Ntaub Ntawv
1. Lub zog: ph13-8mo muaj zog heev, yog rau cov nag lossis daus ua rau cov khoom siv hluav taws xob loj. Nws lub zog tensile tuaj yeem ncav cuag ntau dua 1600 MPa.
2. Corrosion Kuj: cov khoom siv tau zoo corrosion tsis kam, muaj peev xwm tiv thaiv corrosion ntawm feem ntau acidic thiab alkaline daws teeb meem, suav nrog cov chloride corrosion.
3. Cua sov kuj: Ph13-8
4. Kev nyuaj: txawm tias nws lub zog zoo tshaj plaws, ph13-8-8
5. Magnetism: cov khoom siv sib nqus.
Cov Txheej Txheem Cua Sov
- Kev Ua Thaum Tshav Kub Kub: Qhov zoo txaus siab ua qhov ntsuas kub ntau ntau rau cov hlau yog 1170 ~ 1205 degree. Txhawm rau kom tau txais lub koom haum ua kom zoo zoo, nws yuav tsum muaj deformation ntau dua 50% hauv qab 1040 degree.
- Txias ua haujlwm: tus qauv hlau tuaj yeem tuaj yeem txias thiab txias txav yam tsis muaj teeb meem.
- Kev Kho Cua Sov: Kev kho cua sov ntawm cov cua sov cua yuav tsum tau tswj kom tau lub zog decarburization thiab kev ntxhov siab thiab kev nyuaj siab corrosion ntawm lub platform zoo tshaj plaws. Txhawm rau kom yooj yim deformation txias moulding thiab muab qhov zoo tshaj plaws machinity, nws raug nquahu kom siv rau 620℃× 4H-air-txias, lub xeev no hu ua H1150-m.
Cim npe nrov: Ph13-8mo stainless hlau, Tuam Tshoj ph13-8mo stainless hlau manufacturers, lwm tus neeg, Hoobkas
