Ọdịmma 12Cr1MoV High Pressure ji esi mmiri ọkụ enweghị nkebi ígwè 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 ga-etinye onwe anyị n'inye ndị ahịa anyị a na-akwanyere ùgwù ọrụ ndị na-anụ ọkụ n'obi na-eche echiche maka High Quality 12Cr1MoV High Pressure Boiler Seamless Steel Pipe, "Change for that better!"bụ isiokwu anyị, nke pụtara "ụwa ka mma dị n'ihu anyị, ya mere ka anyị nwee obi ụtọ na ya!"Gbanwee ka mma!Ị edochala?
Anyị ga-etinye onwe anyị n'ịnye ndị ahịa anyị na-akwanyere ùgwù ọrụ kacha ịnụ ọkụ n'obi chere echiche makaChina 12Cr1MoV Igwe mmiri ọkụ dị elu, Anyị na nnukwu ụlọ ọrụ dị ukwuu na azụmahịa a na Kenya na esenidụt ewulitela mmekọrịta siri ike na ogologo oge.Ngwa ngwa na ọkachamara mgbe ọrịre ahịa wetara site na ndị ndụmọdụ anyị nwere obi ụtọ ndị na-azụ anyị.Enwere ike iziga gị ozi zuru oke na parampat sitere na ngwa ahịa maka nnabata ọ bụla.Enwere ike ibunye ihe nlele efu na ụlọ ọrụ lelee ụlọ ọrụ anyị.A na-anabata Kenya maka mkparịta ụka mgbe niile.Na-atụ anya inweta ajụjụ pịnye gị wee wulite mmekọrịta nkwado ogologo oge.
The ọrụ okpomọkụ bụ 580 ℃, na ígwè efere a chọrọ ka nwere elu okpomọkụ ntachi obi ike.A na-ebufe efere ígwè ahụ na 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 si dị (karịsịa ọdịnaya carbon), usoro ọgwụgwọ okpomọkụ na ngwa, enwere ike kewaa nchara ndị dị otú ahụ ka ọ bụrụ 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 ga-etinye onwe anyị n'inye ndị ahịa anyị ndị a na-akwanyere ùgwù ọrụ kacha ịnụ ọkụ n'obi na-eche echiche.
Ọdịmma 12Cr1MoV High Pressure ji esi mmiri ọkụ enweghị nkebi ígwè Pipe
"Mgbanwe maka nke ahụ emelitere!"bụ isiokwu anyị, nke pụtara "ụwa ka mma dị n'ihu anyị, ya mere ka anyị nwee obi ụtọ na ya!"Gbanwee ka mma!Ị edochala?
China 12Cr1MoV Igwe mmiri ọkụ dị elu
Anyị ejirila nnukwu ụlọ ọrụ wulite mmekọrịta siri ike na ogologo oge n'ime azụmahịa a na Kenya na esenidụt.Ngwa ngwa na ọkachamara mgbe ọrịre ahịa wetara site na ndị ndụmọdụ anyị nwere obi ụtọ ndị na-azụ anyị.Enwere ike iziga gị ozi zuru oke na parampat sitere na ngwa ahịa maka nnabata ọ bụla.Enwere ike ibunye ihe nlele efu na ụlọ ọrụ lelee ụlọ ọrụ anyị.Na-atụ anya inweta ajụjụ pịnye gị wee wulite mmekọrịta nkwado ogologo oge.
