EN 1.4913 (X19CrMoNbVN11-1) Bara ea Tšepe e sa Khaotseng
Tlhaloso e Khutšoanyane:
EN 1.4913 (X19CrMoNbVN11-1) Stainless Steel Bar ke motswako o sebetsang hantle o etselitsoeng lits'ebetso libakeng tse nang le mocheso o phahameng.
EN 1.4913 Bara ea Tšepe e sa Hloekeng:
EN 1.4913 (X19CrMoNbVN11-1) tšepe e sa ruseng ke motsoako o sebetsang hantle o etselitsoeng lits'ebetso libakeng tse nang le mocheso o phahameng. E entsoe ka chromium, molybdenum, niobium, le vanadium, e fana ka khanyetso e ntle ea oxidation, matla a ho thekesela, le ho tšoarella nako e telele. Thepa ena e loketse liindasteri tse kang tlhahiso ea motlakase, ts'ebetso ea lik'hemik'hale le lifofane, moo thepa ea matla a phahameng, e hanelang mocheso le e hanelang mafome e leng ea bohlokoa. Ho tsitsa ha eona ho phahameng ha mocheso ho e etsa hore e be e phethahetseng bakeng sa tšebeliso likarolong tse kang liboiler, li-heat exchanger le li-turbine, moo ts'ebetso tlas'a maemo a feteletseng e leng ea bohlokoa.
Litlhaloso tsa bare ea tšepe ea X19CrMoNbVN11-1:
| Litlhaloso | EN 10269 |
| Sehlopha | 1.4913 ,X19CrMoNbVN11-1 |
| 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 |
1.4913 bare ea tšepe e sa hloekang
| Sehlopha | C | Mn | P | S | Cr | Ni | Mo | Al | V |
| 1.4913 | 0.17-0.23 | 0.4-0.9 | 0.025 | 0.015 | 10.0-11.5 | 0.20-0.60 | 0.5-0.8 | 0.02 | 0.1-0.3 |
EN 1.4913 tšepe e sa ruseng e phekoloa ka mocheso joang?
Ts'ebetso ea kalafo ea mocheso bakeng sa EN 1.4913 (X19CrMoNbVN11-1) tšepe e sa ruseng e kenyelletsa ho kenya tharollo, ho imolla khatello ea maikutlo le botsofali. Ho kenya tharollo hangata ho etsoa pakeng tsa 1050°C le 1100°C ho etsa hore sebopeho se be le sebopeho se le seng le ho qhala lik'habohaedreite, ho lateloe ke ho pholisa ka potlako. Ho imolla khatello ea maikutlo ho etsoa ho 600°C ho isa ho 700°C ho tlosa likhatello tse setseng ho tsoa ho machining kapa ho tjheseletsa. Ho tsofala ho etsoa ho 700°C ho isa ho 750°C ho ntlafatsa matla le ho hanyetsa ho thekesela. Mehato ena ea kalafo ea mocheso e ntlafatsa khanyetso ea oxidation ea thepa mochesong o phahameng, matla a mechini le khanyetso ea ho thekesela, e leng se etsang hore e lokele lits'ebetso tse hlokang mocheso o phahameng.
Litšebeliso tsa bare ea tšepe e sa hloekang ea EN 1.4913?
EN 1.4913 (X19CrMoNbVN11-1) tšepe e sa ruseng e sebelisoa haholo-holo lits'ebetsong tsa mocheso o phahameng le khatello e phahameng moo ho hlokahalang matla a ikhethang, khanyetso ea oxidation le ho tšoarella nako e telele. Tse ling tsa lits'ebetso tsa mantlha li kenyelletsa:
1. Tlhahiso ea Motlakase: E sebelisoa lifemeng tsa motlakase, haholo-holo liturbine tsa mouoane, liboiler le li-heat exchanger, moo ho hanyetsa mocheso o phahameng le mafome ho leng bohlokoa.
2.Sebaka sa lifofane: Se sebelisoa ka har'a mahare a turbine, likarolo tsa enjene, le likarolo tse ling tsa mocheso o phahameng tse lokelang ho mamella mocheso o feteletseng le khatello indastering ea lifofane.
3.Ts'ebetso ea Lik'hemik'hale: E sebelisoa li-reactor tsa lik'hemik'hale, li-exchange tsa mocheso, le lisebelisoa tse ling tse pepesehetseng tikoloho e senyang le mocheso o phahameng.
4. Indasteri ea Petrochemical: E loketse likarolo tse limela tsa petrochemical, tse kang li-reactor le litsamaiso tsa liphaephe, tse sebetsang tlas'a khatello e phahameng ea mocheso le ea mechine.
5. Oli le Khase: E sebelisoa lisebelisoa tsa ho cheka le ho hloekisa moo matla a mocheso o phahameng le ho hanyetsa oxidation le mafome li leng bohlokoa bakeng sa ts'ebetso ea nako e telele.
6. Likarolo tsa Boiler: Li sebelisoa tlhahisong ea lipeipi tsa boiler, lipeipi tsa superheater, le likarolo tse ling tsa bohlokoa tse pepesetsoang tikoloho ea mouoane e nang le mocheso o phahameng.
7. Li-Exchange tsa Mocheso: Li sebelisoa ka har'a liphaephe le likarolo tsa phapanyetsano ea mocheso ka lebaka la bokhoni ba eona ba ho hanela potoloho ea mocheso le mafome a mocheso o phahameng.
Litšobotsi tsa Senotlolo sa Bar sa 1.4913 (X19CrMoNbVN11-1)
EN 1.4913 (X19CrMoNbVN11-1) ke motswako wa tshepe e sa ruseng o sebetsang hantle o etseditsweng ditshebediso tsa mocheso o phahameng le kgatello e phahameng, haholoholo diindastering tsa tlhahiso ya motlakase le tsa peterole. Dibopeho tsa bohlokwa tsa thepa ena ke tsena:
1. Khanyetso ea Mocheso o Phahameng: Sebaka sa Mocheso: EN 1.4913 e etselitsoe ka ho khetheha ho mamella mocheso o phahameng, e leng se etsang hore e be ntle bakeng sa tšebeliso ea lifeme tsa motlakase, liturbine tsa mouoane, le libaka tse ling tse nang le mocheso o phahameng.
2. Khanyetso e Hlollang ea Ts'enyeho
Ho Hanela Oxidation: E fana ka kganyetso e ntle ho oxidation, e leng se etsang hore e lokele ho sebediswa dibakeng tse thata tse nang le dithempereichara tse phahameng le metswedi e matla.
3. Matla le ho Tiea ho Molemo: Matla a Phahameng: EN 1.4913 e fana ka matla a matle mochesong o phahameng mme e boloka thepa ea eona ea mechini esita le tlas'a khatello le meroalo e phahameng.
4. Sebopeho sa Alloy: Dikarolo tsa Bohlokwa: Alloy ena e na le Chromium (Cr), Molybdenum (Mo), Niobium (Nb), le Vanadium (V), tse ntlafatsang matla a yona le ho hanyetsa ho thekesela ha mocheso o phahameng. Sena se etsa hore e lokele ho pepesehela tikoloho e phahameng nako e telele.
5. Ho Weldability e Ntle le Sebopeho se Botle: Ho Weld: EN 1.4913 e ka welded ho sebediswa mekgwa e tlwaelehileng jwalo ka ho weld TIG, MIG, le ho weld electrode e kwahetsweng, leha ho ka hlokahala ho futhumatsa pele ho qoba ho thehwa ha mekhahlelo e brittle.
6. Khanyetso ea ho Hasana: Motsoako ona o na le khanyetso e ntle ea ho hasana, ho bolelang hore o boloka matla a oona ka nako e telele ea ho pepesehela mocheso o phahameng le khatello ea maikutlo, e leng sa bohlokoa bakeng sa ts'ebeliso ea matla le tlhahiso ea motlakase.
7. Ho Hanela Mokhathala: E na le kganyetso e ntle ya mokhathala, ho bolelang hore e ka mamella dipotoloho tse pheta-phetoang tsa ho jara, e leng sa bohlokwa bakeng sa dikarolo tse nang le maemo a kgatello a feto-fetohang.
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, BV 3.2.
•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.
Libara tsa Tšepe e sa Khaotseng
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,
