Libara tse chitja tsa 1.4923 X22CrMoV12-1
Tlhaloso e Khutšoanyane:
Fumana libara tse chitja tsa 1.4923 X22CrMoV12-1 tse loketseng lits'ebetso tsa mocheso o phahameng joalo ka li-turbine le liboiler. Hlahloba thepa, boholo le likhetho tsa ho iketsetsa.
Libara tse chitja tsa 1.4923 X22CrMoV12-1:
Li-bar tse chitja tsa 1.4923 (X22CrMoV12-1) ke li-bar tsa tšepe ea alloy tse matla haholo, tse hanelang mocheso tse etselitsoeng lits'ebetso libakeng tse feteletseng. Ka khanyetso e ntle ea mocheso o phahameng le oxidation, li sebelisoa hangata ho li-blades tsa turbine, likarolo tsa boiler, le litsamaiso tsa liphaephe tse nang le khatello e phahameng. Thepa ena e fana ka motsoako o leka-lekaneng oa chromium, molybdenum, le vanadium, e netefatsang thepa e phahameng ea mechini, ho kenyeletsoa matla a ho tensile a phahameng, ho tiea le ho tšoarella, esita le mochesong o phahameng ho fihlela ho 600°C. E loketse liindasteri tse hlokang ts'epo tlas'a khatello ea mocheso, li-bar tse chitja tsa 1.4923 li fihlela maemo a thata a DIN le EN, li netefatsa boleng le ts'ebetso e tsitsitseng.
Litlhaloso tsa X22CrMoV12-1 Round Bar:
| Tekanyetso ea Teko ea Ultrasonic | DIN EN 10269 |
| Sehlopha | 1.4923, X22CrMoV12-1 |
| Bolelele | 1-12M & Bolelele bo Hlokahalang |
| Qetello ea Bokaholimo | E ntšo, E khanyang |
| Foromo | Selika-likoe |
| QETA | Qetello e se Nang Sekoli, Qetello e Beveled |
| Setifikeiti sa Teko ea Mill | EN 10204 3.1 kapa EN 10204 3.2 |
1.4923 Mekhahlelo e Lekanang ea Sephara sa Bar:
| DIN | WERKSTOFF NR. | AISI |
| X22CrMoV12-1 | 1.4923 | X22 |
Sebopeho sa Lik'hemik'hale sa X22CrMoV12-1 Round Bar:
| C | Mn | P | S | Si | Cr | Ni | Mo |
| 0.18-0.24 | 0.4-0.9 | 0.025 | 0.015 | 0.50 | 11.0-12.5 | 0.3-0.8 | 0.8-1.2 |
1.4923 Libara tsa Tšepe Thepa ea mechini:
| Thepa | Matla a Tekanyo (Mpa) | Matla a ho Tenyetseha (Mpa) | Bothata |
| 1.4923 | 600 | 750-950 | 240-310 HBW |
Likarolo tsa Tšepe ea 1.4923 (X22CrMoV12-1):
1.Khanyetso e Hlollang ea Mocheso:Tšepe ea 1.4923 e boloka thepa e tsitsitseng ea mechini tlas'a mocheso o phahameng (ho fihlela ho 600°C), e leng se etsang hore e be e loketseng bakeng sa tšebeliso ea nako e telele libakeng tse nang le mocheso o phahameng le khatello e phahameng.
2. Matla a Phahameng le ho Tiea:Ka matla a ho thapolla a phahameng (750-950 MPa) le ho tiea ho ikhethang, tšepe ena e netefatsa ts'ebetso e tšepahalang tlas'a khatello ea mocheso le ea mechini.
3. Ho hanyetsa ho oksida le ho bola ha mafome:Sebopeho sa eona sa motsoako, se nang le chromium e ngata (10.5-12.5%) le molybdenum (0.9-1.2%), se fana ka khanyetso e ntle khahlanong le oxidation le mafome maemong a mocheso o phahameng.
4. Phekolo e ntle ea mocheso:Tšepe ea 1.4923 e ka ntlafatsoa ka ho tima le ho teteanya, ho ntlafatsa ho thatafala ha eona, matla le ho tiea ho fihlela litlhoko tse fapaneng tsa boenjiniere.
5. Likopo tsa Liindasteri tse Palo-kakaretso:E sebediswa hangata dikarolong tse pepeseditsweng mochesong o phahameng le kgatellong, tse kang: Mahare a turbine ya mouoane, dikarolo tsa boiler, di-exchange tsa mocheso, diphaephe tse nang le kgatello e phahameng, Ho latela Maemo a Matjhaba.
Hobaneng re Khetha?
•O ka fumana thepa e phethahetseng ho latela tlhoko ea hau ka theko e tlase ka ho fetisisa.
•Re boetse re fana ka litheko tsa ho romela thepa ka Reworks, FOB, CFR, CIF, le thepa ka ntlo le ntlo. Re u eletsa hore u etse theko e tlase bakeng sa ho romella thepa.
•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)
•Re tiisetsa ho fana ka karabo nakong ea lihora tse 24 (hangata ka hora e le 'ngoe)
•Fana ka tlaleho ea SGS TUV.
•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.
•Fana ka tšebeletso ea ho emisa hang feela.
1.4923 Sephutheloana sa ho paka sa bare e chitja:
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,
