Igiciro cyinshi Igurishwa Cyiza 12Cr1MoV Umuyoboro Ushyushye Utagira Umuyoboro
Ibisobanuro bigufi:
Uyu muyoboro wa Alloy Steel hamwe na 12cr1MOV Ibikoresho ni umuyoboro wicyuma udafite kashe ushobora gukoreshwa muri peteroli, imiti, ingufu zamashanyarazi hamwe nogukoresha amashyiga.Ifite ibiranga kurwanya ubukonje, kurwanya ubushyuhe no kurwanya ruswa.12Cr1MoV ni ubwoko bwumuyoboro.Intego nyamukuru nugukora ibyuma byubatswe mubyuma.
Turashoboye guhaza abakiriya bacu bubashywe nubwiza buhebuje bwiza, igiciro cyiza nubufasha bwiza kuberako twarushijeho kuba abahanga cyane kandi dukora cyane kandi tubikora muburyo buhendutse kubiciro byinshi Kugurisha neza 12Cr1MoV Hot Rolled Umuyoboro udafite ibyuma, Nka tsinda rifite uburambe natwe twemera ibicuruzwa byateganijwe.Intego nyamukuru yikigo cyacu ni ugutezimbere kwibuka bishimishije kubaguzi bose, no gushyiraho ubufatanye bwigihe kirekire-bunguka.
Turashoboye guhaza abakiriya bacu bubashywe nubwiza buhebuje bwiza, igiciro cyiza nubufasha bwiza kuberako twarushijeho kuba abahanga cyane kandi dukora cyane kandi tubikora muburyo buhendutse kuriUbushinwa 12Cr1MoV Umuvuduko mwinshi Alloy Steel Boiler Tube, Abakiriya bacu banyurwa nibintu na serivisi byacu bidutera imbaraga zo gukora neza muri ubu bucuruzi.Twubaka umubano mwiza hamwe nabakiriya bacu tubaha guhitamo ibice byimodoka nziza cyane kubiciro byagenwe.Turaguha ibiciro byinshi kubice byacu byiza byose kugirango wizere ko uzigama cyane.
Ubushyuhe bwa serivisi ni 580 ℃, kandi icyuma gisabwa kugira imbaraga zo kwihanganira ubushyuhe bwo hejuru.Isahani yicyuma itangwa muburyo busanzwe kandi bwitondewe.Umuyoboro wa 12Cr1MoVG ushingiye ku cyuma cyiza cyo mu rwego rwo hejuru cya karubone, kandi ikintu kimwe cyangwa byinshi byongeweho byongeweho mu buryo bukwiye kugira ngo bitezimbere imashini, gukomera no gukomera kwicyuma.Ibicuruzwa bikozwe mubyuma mubisanzwe bisaba kuvura ubushyuhe (bisanzwe cyangwa kuzimya no gushyuha);Ibice nibigize bikozwe mubisanzwe bikenera gukenera kuzimya no gutwarwa cyangwa kuvura imiti yo hejuru (carburizing, nitriding, nibindi), kuzimya hejuru cyangwa kuzimya inshuro nyinshi mbere yo kuyikoresha.Kubwibyo, ukurikije ibinyabuzima bitandukanye (cyane cyane ibirimo karubone), uburyo bwo gutunganya ubushyuhe nuburyo bukoreshwa, ibyuma nkibi birashobora kugabanywa hafi ya karubasi, kuzimya no gutwarwa nicyuma cya nitride.
Ubwa mbere, irashobora gukoreshwa 100%, kuzigama ingufu no kurengera ibidukikije.
Icya kabiri, ifite plastike ndende cyane kandi irashobora gukoreshwa mugukora kabiri no kuyitunganya.
Icya gatatu, ifite ubushyuhe bwiza bwubushyuhe hamwe nubushyuhe bwo hejuru bwo hejuru.
Icya kane, ifite imbaraga zo kurwanya okiside no kurwanya ruswa.
Icya gatanu, ifite imikorere ikonje kandi ishyushye.
12R molybdenum 0.25-0.35, alum 0.15-0.30, nibindi
Ubwa mbere, ikoreshwa cyane cyane mugukora imiyoboro yumuvuduko ukabije wogukoresha ubushyuhe bwo hejuru yubushyuhe bwamazi hamwe numuvuduko mwinshi kandi hejuru.
Icya kabiri, ikoreshwa cyane muri superheater, imitwe hamwe numuyoboro wingenzi wumuvuduko ukabije wimbere mu gihugu, umuvuduko ukabije wumuyaga hamwe nubushyuhe bwamashanyarazi.
Icya gatatu, imiyoboro minini ya diametre ikoreshwa cyane cyane nkimitwe hamwe nuyoboro nyamukuru wamazi ufite ibipimo biri munsi ya 565 ℃.
Ubwa mbere, kuzunguruka bishyushye (gukuramo ibyuma bidafite ibyuma) bigenda:
Umuyoboro uzunguruka → gushyushya → gutobora → kuzunguruka kuzunguruka, guhora kuzunguruka cyangwa gusohora → gukuramo imiyoboro → gupima (cyangwa kugabanya) → gukonjesha → bilet → kugorora test ikizamini cya hydrostatike (cyangwa gutahura inenge) → ikimenyetso → ububiko.
Icya kabiri, gushushanya gukonje (kuzunguruka) ibyuma bitagira ibyuma bitembera:
Umuyoboro uzengurutswe → gushyushya → gutobora → umutwe → annealing → gutoranya → gusiga amavuta (gusya umuringa) → gushushanya byinshi bikonje (gukonjesha gukonje)
| Ibigize | Amakuru |
| Carbone | 0.08-0.15 |
| Silicon | 0.17-0.37 |
| Manganese | 0.40-0.70 |
| Fosifore (max) | ≤0.030 |
| Amazi meza (max) | ≤0.030 |
| Chromium | 0.90-1.20 |
| Molybdenum | 0.25-0.35 |
| Igikombe (max) | ≤0.20 |
| Nickel (max) | ≤0.30 |
| Vanadium (max) | 0.15-0.30 |
| Imbaraga Zitanga (Mpa) | 470-640 |
| Imbaraga za Tensile (Mpa) | 255 |
| Kurambura (%) | 21 |
| WT (S) | Ubworoherane bwa 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% | |
Turashoboye guhaza abakiriya bacu bubashywe nubwiza buhebuje bwiza, igiciro cyiza nubufasha bwiza kuberako twarushijeho kuba abahanga cyane kandi dukora cyane kandi tubikora muburyo buhendutse.
Igiciro cyinshi Igurishwa Cyiza 12Cr1MoV Umuyoboro Ushyushye Utagira Umuyoboro
Nka tsinda ry'inararibonye natwe twemera amabwiriza adasanzwe.Intego nyamukuru yikigo cyacu ni ugutezimbere kwibuka bishimishije kubaguzi bose, no gushyiraho ubufatanye bwigihe kirekire-bunguka.
Ubushinwa 12Cr1MoV Umuvuduko mwinshi Alloy Steel Boiler Tube
Nukwishimira abakiriya bacu kubintu na serivisi byacu bidutera imbaraga zo gukora neza muri ubu bucuruzi.Twubaka umubano mwiza hamwe nabakiriya bacu tubaha guhitamo ibice byimodoka nziza cyane kubiciro byagenwe.Turaguha ibiciro byinshi kubice byacu byiza byose kugirango wizere ko uzigama cyane.
