Theko e Khethehileng 20CrMnTi Alloy Seamless Steel Pipe
Tlhaloso e Khutšoanyane:
20CrMnTi alloy steel pipe hangata ke phala e tlase ea carbon steel e nang le carbon content ea 0.17% -0.24%, e tsejoang hape e le gear steel, 'me likarolo tse ngata li entsoe ka 20CrMnTi.
Mefuta e meraro ea lithapo tsa tšepe tsa 20CrMnTi ke tsena: tse huloang ke serame, tse chesang tse kolobisitsoeng, le li-tubes tsa tšepe tse se nang moroallo tse batang, 'me ts'ebetso e fapane ho latela litlhoko tse fapaneng.Leha ho le joalo, lihlopha tse ling li sebelisa tšepe e chitja ho hlahisa likarolo ntle le ho nahana ka tšebeliso ea lipeipi tsa tšepe ho e-na le hoo.Ho fetola tšepe e chitja ea 20CrMbTi ka phala ea tšepe ea 20CrMnTi ho boloka lisebelisoa tse tala le lihora tsa motho, tse fokotsang litšenyehelo le ho eketsa tlholisano ea 'maraka.20CrMnTi le 30CrMnSiA liphaephe tse se nang seam kaofela ke tšepe e nang le carburized e nang le ts'ebetso e ntle, e thata e phahameng, ka mor'a ho koala le ho tima, li na le sebaka se thata le se sa tsitsang le mokokotlo o thata, o nang le ts'ebetso e phahameng ea mocheso o tlaase, ho cheseha ka mokhoa o itekanetseng, ho sebetsa hantle ka mor'a moo. normalizing.
Re lula re sebetsa joalo ka sehlopha se tšoarehang ho netefatsa hore re ka u fa boleng bo holimo ka ho fetesisa le litšenyehelo tse ntle ka ho fetisisa bakeng sa Theko e Khethehileng ea 20CrMnTi Alloy Seamless Steel Pipe, Re latela molao-motheo oa "Services of Standardization, ho phethahatsa Bareki" Litlhoko”.
Re lula re sebetsa joalo ka sehlopha se bonahalang ho etsa bonnete ba hore re ka u fa boleng bo holimo ka ho fetisisa le litšenyehelo tse ntle ka ho fetisisa bakeng saChina 20CrMnTi Alloy Alloy Pipe ea tšepe e se nang seamless, Hona joale re se re inehetse ka ho phethahetseng ho moralo, R&D, tlhahiso, thekiso le litšebeletso tsa tharollo ea moriri nakong ea lilemo tse 10 tsa nts'etsopele.Re tsebisitse mme re sebelisa ka botlalo theknoloji le lisebelisoa tse tsoetseng pele tsa machabeng, ka melemo ea basebetsi ba nang le boiphihlelo."E inehetse ho fana ka litšebeletso tse tšepahalang tsa bareki" ke sepheo sa rona.Re ntse re labalabela ka tieo ho theha likamano tsa khoebo le metsoalle e tsoang hae le kantle ho naha.
| Kereiti | C(％) | Si(％) | Mn(％) | Cr(％) | Ti(%) |
| 20CrMnTi | 0.17-0.23 | 0.17-0.37 | 0.80-1.10 | 1.00-1.30 | 0.04-0.10 |
| Kereiti | Rp0.2 (MPa) | Rm (MPa) | Tšusumetso | Elongation | AZ (%) | Phano | Ho thatafala HB |
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| KV (J) | A (%) |
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| 20CrMnTi | 318 (≥) | 967 (≥) | 11 | 34 | 41 | Tharollo & Botsofali, Ann, Ausaging, Q+T | 332 |
1. Ho Kena Raw Material Tlhahlobo
2. Karohano ea Lintho tse Raw ho qoba ho kopanya likarolo tsa tšepe
3. Ho futhumatsa le ho Hammering Qetellong ea Cold Drawing
4. Cold Drawing kapa Cold Rolling, Tlhahlobo ea marang-rang
5. Kalafo ea Mocheso
6. Ho otlolla / Ho Seha ka bolelele bo boletsoeng / Tlhahlobo e Felletseng ea Tekanyo
7. Tlhahlobo ea Boleng ka laboratoring ea hau e nang le Matla a Tensile, Matla a Kotulo, Elongation, Thata, Ho otloloha, joalo-joalo.
8. Ho paka le ho boloka.
100% Teko ea Hona Joale ea Eddy.
100% Ho hlahloba Mamello ea Boholo.
100% Ho hlahloba holim'a li-tube ho qoba liphoso tse ka holimo
E Chesitse, E Annealed, E Tloaelehile, E Tingoe ebile E halefile
Sephutheloana
1. Ho paka bongata
2. Qetello e betliloeng kapa ntlha e hlakileng kapa e entsoe ka vanishi ho latela litlhoko tsa moreki
3. Ho tšoaea: ho latela likopo tsa moreki
4. Ho penta ho roala ha varnish holim'a phala
5. Likatiba tsa polasetiki lipheletsong
Nako ea thomello
Ka matsatsi a 15-30 ka mor'a ho fumana tefo e feletseng
Re lula re sebetsa joalo ka sehlopha se tšoarehang ho netefatsa hore re ka u fa boleng ba boleng bo holimo le theko e ntle ka ho fetisisa.
Theko e Khethehileng 20CrMnTi Alloy Seamless Steel Pipe
Re latela molao-motheo oa "Services of Standardization, ho phethahatsa Litlhoko tsa Bareki".
China 20CrMnTi Alloy Alloy Pipe ea tšepe e se nang seamless
Re tsebisitse mme re sebelisa ka botlalo theknoloji le lisebelisoa tse tsoetseng pele tsa machabeng, ka melemo ea basebetsi ba nang le boiphihlelo."E inehetse ho fana ka litšebeletso tse tšepahalang tsa bareki" ke sepheo sa rona.Re ntse re labalabela ka tieo ho theha likamano tsa khoebo le metsoalle e tsoang hae le kantle ho naha.
