Phepelo ea Fektheri e Teteaneng e Phutholohileng ea Tšepe e sa Roaloang
Khabone (C): 1. Eketsa khanyetso ea ho feto-fetoha ha lehare le matla a ho thaepa; 2. Eketsa ho thatafala le ho ntlafatsa khanyetso ea ho tsofala.
Chromium (Cr): 1. Eketsa ho thatafala, matla a ho thapolla le ho tiea; 2. E thibela ho tsofala le ho bola.
Cobalt (Co): 1. e eketsa thatafalo le matla a ho mamella ho tima mocheso o phahameng; 2. e sebelisoa metswakong e rarahaneng haholoanyane ho matlafatsa thepa e itseng ea likarolo tse ling.
Koporo (Cu): 1. ho matlafatsa ho hanyetsa ho bola; 2. ho ntlafatsa ho hanyetsa ho tsofala.
Manganese (Mn): 1. e eketsa ho tiea, ho hanyetsa ho tsofala le matla a ho thapolla; 2. e tlosa oksijene ho tsoa tšepeng e qhibilihisitsoeng ka ho arola oxidation le ho arola mouoane; 3. e eketsa ho tiea empa e eketsa ho robeha ha bonolo ha e eketsoa ka bongata bo boholo.
Molybdenum (Mo):1. ho eketsa matla, ho thatafala, ho thatafala le ho tiea;2. ntlafatsa bokgoni ba ho sebetsa le ho hanyetsa mafome.
Nikele (Ni): 1. ho ntlafatsa matla, ho thatafala le ho hanyetsa ho bola.
Phosphorus (P): E eketsa matla, bokgoni ba ho sebetsa le ho thatafala.
2. Ho bonolo ho robeha le ho petsoha ha mahloriso a le holimo haholo
Silicon (Si): 1. e ntlafatsa ductility; 2. e eketsa matla a ho thaepa; 3. e tlosa oksijene ho tsoa tšepeng e qhibilihisitsoeng ka ho arola oxidation le mouoane.
Sebabole (S): tekanyo e nyane e ka ntlafatsa bokgoni ba ho sebetsa.
Tungsten (W): Eketsa matla, ho tiea le ho tiea.
Vanadium (V): E eketsa matla, ho thatafala le ho hanyetsa ho tshoha.
Kakaretso ea phetisetso ea mocheso ea tšepe e itšetlehile ka lintlha tse ling ho phaella ho phetisetso ea mocheso ea tšepe. Maemong a mangata, coefficient ea ho qhala mocheso oa filimi, letlalo la mafome le boemo ba holim'a tšepe. Tšepe e sa ruseng e ka boloka bokaholimo bo makhethe, kahoo e molemo ho feta litšepe tse ling tse nang le phetisetso e phahameng ea mocheso phetisetsong ea mocheso. Tšepe e sa ruseng ea Liaocheng Sandeli e fana ka litekanyetso tse robeli tsa tekheniki tsa poleiti ea tšepe e sa ruseng e hanyetsang mafome, ts'ebetso ea ts'ebetso ea ho kobeha le ho tiea ha likarolo tse welded, hammoho le likarolo tse welded tsa ts'ebetso ea ho hatakela ts'ebetso e ntle ea poleiti ea tšepe e sa ruseng e matla haholo le mokhoa oa eona oa tlhahiso. Ka ho khetheha, e na le C: 0.02% kapa ka tlase ho moo, N: 0.02% kapa ka tlase ho moo, Cr: 11% kapa ka tlase ho moo ho feta 17%, dikahare tse loketseng tsa Si, Mn, P, S, Al, Ni, mme di kopana le 12 ≤ Cr Mo 1.5Si ≤ 17, 1 ≤ Ni 30 (CN) 0.5 (Mn Cu) ≤ 4, Cr 0.5 (Ni Cu) 3.3Mo ≥ 16.0, 0.006 ≤ CN ≤ 0.030 poleiti ya tshepe e sa ruseng e futhumatswang ho fihlela ho 850 ~ 1250 ℃, ebe e futhumatswa ka sekgahla sa ho phodisa se fetang 1 ℃ / s. Sena se ka fetoha poleiti ea tšepe e sa ruseng e matla haholo e nang le karolo e fetang 12% ea moqolo oa mokhatlo oa martensite, matla a fetang 730 MPa a phahameng, ho hanyetsa mafome le ho kobeha ha ts'ebetso, le ho tiea ho hoholo sebakeng se amehileng ke mocheso sa ho tjheseletsa. Ebe u sebelisa Mo, B, jj., e ka ntlafatsa haholo karolo e tjheseletsoeng ea ts'ebetso ea ho tjheseletsa.
(1) Poleiti ea tšepe ea borokho; (2) Poleiti ea tšepe ea boiler; (3) Poleiti ea tšepe ea kaho ea likepe; (4) Poleiti ea tšepe ea lihlomo; (5) Poleiti ea tšepe ea koloi; (6) Poleiti ea tšepe ea marulelo; (7) Poleiti ea tšepe ea sebopeho; (8) Poleiti ea tšepe ea motlakase (lesela la tšepe la silicon); (9) Poleiti ea tšepe ea selemo; (10) Poleiti e khethehileng ea letsatsi (tšepe e khethehileng ea Hai Rui); (11) Poleiti e 'ngoe e 'meli, e tloaelehileng le ea mechini ea tšepe ea sebopeho ka har'a limaraka tse tloaelehileng tsa Majapane.
Liphapanyetsano tsa mocheso bakeng sa lisebelisoa tsa pulp le pampiri, mechini le lisebelisoa, lisebelisoa tsa ho daea, lisebelisoa tsa ho sebetsana le lifilimi, liphaephe, thepa ea kantle bakeng sa mehaho libakeng tse lebopong la leoatle, jj.
| Sehlopha | Boima ba motheo | Sehlopha | Boima ba motheo |
| lCrl7Mn6Mi5N | 7.93 | 3Crl3 | 7.75 |
| lCrl8MnBNiSN | 7.93 | 0Crl7Ni12M02 | 7.98 |
| lCrl7Ni7 | 7.93 | 00Crl7Nil4M02 | 7.98 |
| 1Crl7Ni8 | 7.93 | 0Cr17Ni12M02N | 7.98 |
| 1Crl8Ni9 | 7.93 | 00Crl7Nil2M02N | 7.98 |
| lCrl8Ni9Si3 | 7.93 | 0CrlSNil2M02Cu2 | 7.98 |
| OCrl9Ni9 | 7.93 | 00Crl8Nil4M02Cu2 | 7.98 |
| 00Crl9Nil l | 7.93 | 0Crl9Nil3M03 | 7.98 |
| 0Crl9Ni9N | 7.93 | 00Crl9Nil 3M03 | 7.98 |
| 00Crl 8NilON | 7.93 | 0Crl8Nil6M05 | 8.00 |
| 00Crl8Nil2 | 7.93 | 0Crl8Ni11Ti | 7.93 |
| 0Cr23Nil3 | 7.93 | OCrl8NillNb | 7.98 |
| 0Cr25Ni20 | 7.93 | 0Crl8Nil3Si4 | 7.75 |
| 00Crl7MO | 7.98 | 00crl8M02 | 7.75 |
| 7Crl7 | 7.70 | 00Cr30M02 | 7.64 |
| 0Cr26Ni5M02 | 7.70 | lCrl5 | 7.70 |
| lCrl2 | 7.80 | 3Crl6 | 7.70 |
| 0Crl3A1 | 7.7S | lCrl7 | 7.70 |
| 1Crl3 | 7.7S | OOCrl7 | 7.70 |
| OCrl3 | 7.75 | lCrl7Mo | 7.70 |
| OOCrl2 | 7.75 | 00Cr27Mo | 7.67 |
| 2Crl3 | 7.75 | 0Crl7N|7Al | 7.93 |
