Kasị ere 12Cr1MoV High Pressure ji esi mmiri ọkụ Tube Random Ogologo Alloy enweghị nkebi Steel Pipe
Nkọwa dị mkpirikpi:
Nke a Alloy Steel Pipe na 12cr1MOV Material bụ igwe anaghị agba nchara nke enwere ike iji ya na mmanụ ala, kemịkalụ, ọkụ eletrik na ngwa ọkụ.Ọ nwere njirimara nke nguzogide oyi, nguzogide okpomọkụ na nguzogide corrosion.12Cr1MoV bụ ụdị ọkpọkọ alloy.Ebumnuche bụ isi bụ ime akụkụ nhazi ígwè n'ime ọkụ ọkụ.
Anyị na-echekarị ma na-eme ihe kwekọrọ na mgbanwe ọnọdụ gị, wee too.We goal at the achieve of a richer mind and body plus the living for Best Selling 12Cr1MoV High Pressure Boiler Tube Random Length Alloy Seamless Steel Pipe, "Making the Products of Significant Quality" will be the Eternal objective of our business.Anyị na-eme mgbalị na-adịghị agwụ agwụ iji chọpụta ebumnuche nke "Anyị ga-echekwa oge niile na oge."
Anyị na-echekarị ma na-eme ihe kwekọrọ na mgbanwe ọnọdụ gị, wee too.Anyị ebu n'obi na mmezu nke a ọgaranya uche na aru gbakwunyere ndị dị ndụ makaChina 12Cr1MoV Igwe mmiri ọkụ dị elu, Anyị ugbu a na-arụ ọrụ ihe karịrị 10 afọ.Anyị raara onwe anyị nye ngwaahịa dị mma yana nkwado ndị ahịa.Anyị nwere ugbu a 27 ngwaahịa ịba uru na imewe patent.Anyị na-akpọ gị òkù ka ị gaa na ụlọ ọrụ anyị maka njem nlegharị anya ahaziri na nduzi azụmahịa dị elu.
The ọrụ okpomọkụ bụ 580 ℃, na ígwè efere a chọrọ ka nwere elu okpomọkụ ntachi obi ike.A na-ebufe efere ígwè ahụ n'ọnọdụ nkịtị na nke dị ọkụ.12Cr1MoVG alloy pipe dabeere na elu-edu carbon structural ígwè, na otu ma ọ bụ ọtụtụ alloy ọcha na-agbakwunyere n'ụzọ kwesịrị ekwesị iji melite n'ibu Njirimara, siri ike na hardening nke ígwè.Ngwaahịa nke ígwè dị otú ahụ na-achọkarị ọgwụgwọ okpomọkụ (normalizing or quenching and tempering);Akụkụ na ihe ndị e mere n'ime ha na-achọkarị ka a na-emenyụ ọkụ na tempering ma ọ bụ ọgwụgwọ kemịkalụ elu (carburizing, nitriding, wdg), nkwụsị elu ma ọ bụ nkwụsị elu ugboro ugboro tupu ejiri ya.Ya mere, dị ka ihe mejupụtara kemịkalụ dị iche iche (karịsịa carbon ọdịnaya), usoro ọgwụgwọ okpomọkụ na ngwa, a ga-ekewa nchara ndị dị otú ahụ na carburized, Quenched na tempered na nitrided steels.
Nke mbụ, enwere ike ịmegharị ya 100%, nchekwa ike na nchekwa gburugburu ebe obibi.
Nke abụọ, ọ nwere nnukwu plasticity na enwere ike iji ya mee ihe maka mmepụta na nhazi nke abụọ.
Nke atọ, ọ nwere ezigbo thermal conductivity na nnukwu okpomọkụ creep ike.
Nke anọ, ọ nwere ezigbo nguzogide oxidation na nguzogide corrosion.
Nke ise, ọ nwere ezigbo ọrụ nhazi oyi na ọkụ.
12Cr1MoVG bụ ụdị chromium molybdenum alloy ígwè ọkpọkọ, nke bụ isi chemical components bụ carbon 0.08-0.15, silicon 0.17-0.37, manganese 0.40-0.70, phosphorus bụghị ihe karịrị 0.035, sọlfọ ọ bụghị karịa 0.030.0.0.9 chromium. molybdenum 0.25-0.35, alum 0.15-0.30, wdg.
Nke mbụ, a na-ejikarị emepụta tubes alloy dị elu maka ikpo ọkụ na-ekpo ọkụ nke mmiri tube na-ekpo ọkụ na nrụgide dị elu na n'elu.
Nke abụọ, a na-eji ya eme ihe na igwe ọkụ ọkụ, ndị nkụnye eji isi mee na ọwa mmiri mmiri nke nnukwu nrụgide ụlọ, nrụgide dị elu na ọdụ ụgbọ mmiri subcritical.
Nke atọ, nnukwu dayameta ọkpọkọ na-bụ-eji dị ka nkụnye eji isi mee na Main Steam Conduits na uzuoku parameters n'okpuru 565 ℃.
Mbụ, na-ekpo ọkụ rolling (extrusion enweghị nkebi nchara anwụrụ) usoro eruba:
Gburugburu tube billet → kpo oku → ịkpọpu → mpịakọta mpịakọta atọ na-atụgharị, na-agbagharị ma ọ bụ extrusion → ọkpọkọ ọkpọkọ → nha (ma ọ bụ ibelata) → jụrụ oyi → billet → ịgbatị → ule hydrostatic (ma ọ bụ nchọpụta ntụpọ) → akara → nkwakọba ihe.
Nke abụọ, oyi ịbịaru (na-atụgharị) enweghị nkebi ígwè anwụrụ usoro eruba:
Gburugburu tube billet → kpo oku → ịkpọpu → isi → annealing → pickling → mmanụ mkpuchi (ọla kọpa) → multi pass cold draw (oyi rolling) → billet tube → ọgwụgwọ okpomọkụ → ịgbatị → hydrostatic test (ma ọ bụ nchọpụta ntụpọ) → akara → nkwakọba ihe.
| Ihe | Data |
| Carbon | 0.08-0.15 |
| Silikoni | 0.17-0.37 |
| Manganese | 0.40-0.70 |
| Phosphorus (max) | ≤0.030 |
| Sulfur (max) | ≤0.030 |
| Chromium | 0.90-1.20 |
| Molybdenum | 0.25-0.35 |
| Cuprum (max) | ≤0.20 |
| Nickel (max) | ≤0.30 |
| Vanadium (max) | 0.15-0.30 |
| Ike Mpụta (Mpa) | 470-640 |
| Ike tensile (Mpa) | 255 |
| Mgbatị (%) | 21 |
| WT (S) | Nkwenye nke WT | |
| <3.5 | +15% (+0.48mm min) | |
| -10% (+0.32mm min) | ||
| 3.5-20 | + 15%, -10% | |
| >20 | D <219 | ± 10% |
| D≥219 | + 12.5%, -10% | |
Anyị na-echekarị ma na-eme ihe kwekọrọ na mgbanwe ọnọdụ gị wee too.
Kasị ere 12Cr1MoV High Pressure ji esi mmiri ọkụ Tube Random Ogologo Alloy enweghị nkebi Steel Pipe
"Ime ngwaahịa nke ezigbo mma" ga-abụ ebumnobi ebighi ebi nke azụmahịa anyị.Anyị na-eme mgbalị na-adịghị agwụ agwụ iji chọpụta ebumnuche nke "Anyị ga-echekwa oge niile na oge."
China 12Cr1MoV Igwe mmiri ọkụ dị elu
Anyị raara onwe anyị nye ngwaahịa dị mma yana nkwado ndị ahịa.Anyị na-akpọ gị òkù ka ị gaa na ụlọ ọrụ anyị maka njem nlegharị anya ahaziri na nduzi azụmahịa dị elu.
