Poleiti ea Duplex ea 2507/S32750
Tlhaloso e Khutšoanyane:
| Litlhaloso tsa 2507poleiti: |
Litlhaloso:ASTM A240 / ASME SA240
Sehlopha:253MA, S31254, S31803, S32205, S32750
Bophara:1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, jj.
Bolelele:2000mm, 2440mm, 3000mm, 5800mm, 6000mm, jj.
Botenya:0.3 mm ho isa ho 50 mm
Theknoloji:Poleiti e phuthiloeng e chesang (HR), Leqephe le phuthiloeng le batang (CR)
Qetello ea Bokaholimo:2B, 2D, BA, NO.1, NO.4, NO.8, 8K, seipone, mola wa moriri, ho phatloha ha lehlabathe, Borashe, SATIN (e nang le polasetiki e manehilweng) jj.
Lisebelisoa tse tala:POSCO, Baosteel, TISCO, Saky Steel, Outokumpu
Foromo:Leqephe le se nang letho, Poleiti, Li-flat, jj.
Lintho tse sebelisoang ho tjheseletsa tse tšoanang:Tšebeliso ea tšepe ea duplex ea 2205 ea ho tjheseletsaTerata ea ho tjheseletsa ea ER2594le molamu oa ho tjheseletsa oa E2594.
| Lipampiri le Lipoleiti tsa Tšepe e sa Khaotseng S32750 Likereiti tse Lekanang: |
| TEKANYETSO | WERKSTOFF NR. | UNS |
| 2507 | 1.4410 | S32750 |
| 1.4410 Maqephe, Lipoleiti Sebopeho sa Lik'hemik'hale le Thepa ea Mechanical (tšepe e saky): |
| Sehlopha | C | Cr | Mn | Si | N | Mo | Cu | Ni |
| 2507 | 0.03 | 24.0-26.0 | 1.2 e phahameng ka ho fetisisa | - | 0.24-0.32 | 3.0-5.0 | 0.5max | 6.0-8.0 |
| Botenya | Sebaka sa ho Qhibiliha | Matla a tšepe | Matla a Tlhahiso (0.2% Offset) | Ho lelefatsa (ka lisenthimithara tse 2) |
| 8.03g/cm3 | 1300-1390 ℃ | 795Mpa | 550Mpa | 15% |
| Hobaneng re Khetha: |
1. O ka fumana thepa e phethahetseng ho latela tlhoko ea hau ka theko e tlase ka ho fetisisa.
2. Re boetse re fana ka litheko tsa Reworks, FOB, CFR, CIF, le tsa ho isa thepa ka ntlo le ntlo. Re u eletsa hore u etse theko e tlase bakeng sa ho romella thepa.
3. Thepa eo re fanang ka eona e ka netefatsoa ka botlalo, ho tloha setifikeiting sa teko ea thepa e tala ho isa polelong ea ho qetela ea litekanyo. (Litlaleho li tla hlaha ha ho hlokahala)
4. Tiisetso ea ho fana ka karabo nakong ea lihora tse 24 (hangata ka hora e le 'ngoe)
5. O ka fumana mekhoa e meng ea setoko, ho isa thepa ka mochini ka ho fokotsa nako ea tlhahiso.
6. Re inehetse ka botlalo ho bareki ba rona. Haeba ho ke ke ha khoneha ho fihlela litlhoko tsa hau kamora ho hlahloba likhetho tsohle, re ke ke ra u khelosa ka ho etsa litšepiso tsa bohata tse tla theha likamano tse ntle le bareki.
| Netefatso ea Boleng ea SAKY STEEL (ho kenyeletsoa le e Senyang le e sa Senyeng): |
1. Teko ea Tekanyo ea Pono
2. Ho hlahloba ka mechine joalo ka ho tsitlella, ho lelefatsa le ho fokotsa sebaka.
3. Tlhahlobo ea tšusumetso
4. Tlhahlobo ea tlhahlobo ea lik'hemik'hale
5. Teko ea ho thatafala
6. Teko ea tšireletso ea ho phunya likoti
7. Teko ea ho Penetrant
8. Teko ea ho Sila ha li-granular
9. Teko ea ho se tsitse
10. Teko ea Teko ea Metalography
| Sephutheloana sa SAKY STEEL: |
1. Ho paka ho bohlokoa haholo haholo tabeng ea thomello ea machabeng moo thepa e fetang ka har'a liteishene tse fapaneng ho fihla moo e eang teng, kahoo re beha tlhokomelo e khethehileng mabapi le ho paka.
2. Saky Steel e paka thepa ea rona ka litsela tse ngata ho latela lihlahisoa. Re paka lihlahisoa tsa rona ka litsela tse ngata, tse kang,
Masimo a kopo:
Lisebelisoa tsa indasteri ea oli le khase; liforomo tsa lebopong la leoatle, li-heat exchanger, lisebelisoa tsa ka tlas'a metsi, lisebelisoa tsa ho tima mollo; indasteri ea ts'ebetso ea lik'hemik'hale, indasteri ea likepe le liphaephe; ho tlosa letsoai letsoai, lisebelisoa tsa RO tse nang le khatello e phahameng le liphaephe tsa likepe tsa metsing; indasteri ea matla joalo ka sistimi ea FGD ea ho tlosa sulfurization le denitrification ea lifeme, sistimi ea ho hloekisa ea indasteri, tora ea ho monya; likarolo tsa mechini (matla a phahameng, a thibelang mafome, likarolo tse sa tsofaleng).
