Dab tsi yog qhov kev ua tau zoo thiab kev siv ntawm s690 high-strength steel?
S690 high-strength steel yog lub zog siab, qis-alloy steel khoom nrog cov khoom zoo heev thiab corrosion kuj.Nws cov khoom tseem ceeb yog carbon, silicon, manganese, phosphorus, sulfur, chromium, molybdenum thiab lwm yam, ntawm cov ntsiab lus siab ntawm chromium thiab molybdenum ua rau nws muaj kev tiv thaiv corrosion zoo dua thiab hnav tsis kam.
(Kom kawm paub ntxiv txog qhov cuam tshuam ntawm cov khoom steel tshwj xeeb, xws lizoo siab lub zog carbon steel phaj, koj tuaj yeem tiv tauj peb)
Kev ua tau zoo ntawm S690 high-strength steel:
1. Lub zog siab: Lub zog tawm los ntawm S690 high-strength steel tuaj yeem ncav cuag ntau dua 690MPa, ntau dua li ob npaug ntawm cov hlau zoo tib yam, thiab nws muaj zog tensile siab thiab compressive zog.
2. Zoo toughness: Txawm hais tias S690 high-strength steel muaj lub zog siab, nws cov toughness tsis phem, uas yog, nws tsis yooj yim rau tawg thaum raug rau sab nraud quab yuam, thiab muaj av qeeg zoo dua.
(Yog tias koj xav paub ntau ntxiv txog kev lag luam xov xwm ntawms355jo siab zog steel lwm tus neeg, koj tuaj yeem tiv tauj peb txhua lub sijhawm)
3. Hnav tsis kam: S690 high-strength steel muaj qhov siab hardness thiab hnav tsis kam, thiab tuaj yeem siv tau ntev hauv qhov chaw hnyav.
(Yog tias koj xav tau tus nqi ntawm cov khoom steel tshwj xeeb, xws lisiab zog qis alloy steel nqi ib tuj, koj tuaj yeem tiv tauj peb rau kev hais lus txhua lub sijhawm)
4. Zoo corrosion kuj: Cov chromium thiab molybdenum ntsiab nyob rau hauv S690 high-strength steel yuav ua rau nws muaj zoo corrosion kuj, tshwj xeeb tshaj yog nyob rau hauv corrosive ib puag ncig xws li marine thiab tshuaj industries.
Daim ntawv thov ntawm S690 high-strength steel:
1. Structure engineering: S690 high-strength steel tuaj yeem siv rau hauv cov qauv tsim, txuas hniav, tsheb, tshuab thiab lwm yam kev lag luam los tiv thaiv kev thauj khoom loj thiab cuam tshuam.
2. Roj thiab roj engineering: S690 high-strength steel yuav siv tau rau pipelines, platforms thiab khoom siv nyob rau hauv roj thiab roj engineering, thiab muaj zoo heev corrosion kuj thiab tensile zog.
3. Nkoj thiab offshore engineering: S690 high-strength steel yuav siv tau los tsim cov nkoj, offshore platforms thiab submarine pipelines, thiab lwm yam. Nws muaj zoo corrosion kuj thiab tensile zog.
4. Mining engineering: S690 high-strength steel tuaj yeem siv rau hauv cov khoom siv mining, mining machinery thiab mining tsheb, thiab muaj kev hnav zoo thiab tensile zog.
Nyob rau hauv luv luv, S690 high-strength steel muaj lub zog siab, zoo toughness, zoo heev corrosion kuj thiab hnav tsis kam, thiab yog dav siv nyob rau hauv ntau yam teb.Nyob rau hauv lub neej yav tom ntej, nrog kev nce qib ntawm thev naus laus zis tsis tu ncua, daim ntawv thov ntau yam ntawm S690 high-strength steel yuav dav dua thiab nws yuav dhau los ua cov khoom tseem ceeb thiab tseem ceeb hauv txhua qhov chaw ntawm lub neej.
Dab tsi yog qhov kev ua tau zoo thiab kev siv ntawm s690 high-strength steel?
S690 high-strength steel yog lub zog siab, qis-alloy steel khoom nrog cov khoom zoo heev thiab corrosion kuj.Nws cov khoom tseem ceeb yog carbon, silicon, manganese, phosphorus, sulfur, chromium, molybdenum thiab lwm yam, ntawm cov ntsiab lus siab ntawm chromium thiab molybdenum ua rau nws muaj kev tiv thaiv corrosion zoo dua thiab hnav tsis kam.
(Kom kawm paub ntxiv txog qhov cuam tshuam ntawm cov khoom steel tshwj xeeb, xws li zoo siab lub zog carbon steel phaj,koj tuaj yeem tiv tauj peb)
Kev ua tau zoo ntawm S690 high-strength steel:
1. Lub zog siab: Lub zog tawm los ntawm S690 high-strength steel tuaj yeem ncav cuag ntau dua 690MPa, ntau dua li ob npaug ntawm cov hlau zoo tib yam, thiab nws muaj zog tensile siab thiab compressive zog.
2. Zoo toughness: Txawm hais tias S690 high-strength steel muaj lub zog siab, nws cov toughness tsis phem, uas yog, nws tsis yooj yim rau tawg thaum raug rau sab nraud quab yuam, thiab muaj av qeeg zoo dua.
(Yog tias koj xav paub ntau ntxiv txog kev lag luam xov xwm ntawm s355jo siab zog steel lwm tus neeg, koj tuaj yeem tiv tauj peb txhua lub sijhawm)
3. Hnav tsis kam: S690 high-strength steel muaj qhov siab hardness thiab hnav tsis kam, thiab tuaj yeem siv tau ntev hauv qhov chaw hnyav.
(Yog tias koj xav tau tus nqi ntawm cov khoom steel tshwj xeeb, xws lisiab zog qis alloy steel nqi ib tuj,koj tuaj yeem tiv tauj peb rau kev hais lus txhua lub sijhawm)
4. Zoo corrosion kuj: Cov chromium thiab molybdenum ntsiab nyob rau hauv S690 high-strength steel yuav ua rau nws muaj zoo corrosion kuj, tshwj xeeb tshaj yog nyob rau hauv corrosive ib puag ncig xws li marine thiab tshuaj industries.
Daim ntawv thov ntawm S690 high-strength steel:
1. Structure engineering: S690 high-strength steel tuaj yeem siv rau hauv cov qauv tsim, txuas hniav, tsheb, tshuab thiab lwm yam kev lag luam los tiv thaiv kev thauj khoom loj thiab cuam tshuam.
2. Roj thiab roj engineering: S690 high-strength steel yuav siv tau rau pipelines, platforms thiab khoom siv nyob rau hauv roj thiab roj engineering, thiab muaj zoo heev corrosion kuj thiab tensile zog.
3. Nkoj thiab offshore engineering: S690 high-strength steel yuav siv tau los tsim cov nkoj, offshore platforms thiab submarine pipelines, thiab lwm yam. Nws muaj zoo corrosion kuj thiab tensile zog.
4. Mining engineering: S690 high-strength steel tuaj yeem siv rau hauv cov khoom siv mining, mining machinery thiab mining tsheb, thiab muaj kev hnav zoo thiab tensile zog.
Nyob rau hauv luv luv, S690 high-strength steel muaj lub zog siab, zoo toughness, zoo heev corrosion kuj thiab hnav tsis kam, thiab yog dav siv nyob rau hauv ntau yam teb.Nyob rau hauv lub neej yav tom ntej, nrog kev nce qib ntawm thev naus laus zis tsis tu ncua, daim ntawv thov ntau yam ntawm S690 high-strength steel yuav dav dua thiab nws yuav dhau los ua cov khoom tseem ceeb thiab tseem ceeb hauv txhua qhov chaw ntawm lub neej.
Post lub sij hawm: Jun-07-2023