Umuyoboro w'ibyuma bivanze n'amazi ni ubwoko bwaumuyoboro w'icyuma kidakora neza cya karuboni a106. Imikorere yayo iri hejuru cyane ugereranyije n'imiyoboro isanzwe y'icyuma idakora. Kubera ko iyiumuyoboro w'icyumaIrimo Cr nyinshi, irwanya ubushyuhe bwinshi, irwanya ubushyuhe buke no kurwanya ingese ni ibindi. Imiyoboro y'icyuma idoze ntishobora guhura, bityoumuyoboro wa boiler w'icyuma gikozwe mu cyuma kidafite umugozizikoreshwa cyane mu nganda za peteroli, ikoranabuhanga, ingufu z'amashanyarazi, icyuma gishyushya n'izindi nganda.
Ahanini ni ibisanzwe byaUmuyoboro w'icyuma gikozwe mu cyuma cya Alloy:
GB/T8162,GB3087,GB5310,ASME SA210,ASME SA213,DIN17175
Ikoreshwa: Ku miyoboro ishyushya ifite boilers zifite umuvuduko muto n'uringaniye (umuvuduko w'akazi muri rusange nturenze 5.88Mpa, ubushyuhe bw'akazi buri munsi ya 450°C); ikoreshwa muri boilers zifite umuvuduko mwinshi (umuvuduko w'akazi muri rusange uri hejuru ya 9.8Mpa, ubushyuhe bw'akazi buri hagati ya 450°C na 650°C) Umuyoboro wo hejuru ushyushya, economizer, superheater, reheater, umuyoboro w'inganda za peteroli, nibindi.
Icyiciro cyihariye:
20MnG, 25MnG, 15CrMoG, 35crmo, 42crmo, 12Cr2MoG, 12Cr1MoVG, 12Cr2MoWVTiB, 10Cr9Mo1VNb, 10crmoal, 9cr5mo. 9cr18mo, SA210A1, SA210C, SA213 T11, SA213 T12, SA213 T22, SA213 T23, SA213 T91, SA213 T92, ST45.8/Ⅲ, 15Mo3, 13CrMo44, 10CrMo910 n'ibindi.
Ukwihanganira umuyoboro w'icyuma cya Alloy:
| Ubwoko | Ingano y'inyuma (D) | Ubwinshi bw'ibipimo (WT) | ||
|
Ifoto ikozwe mu buryo bukonje | OD (mm) | Gutandukana byemewe (mm) | Uburemere (mm) | Gutandukana byemewe (mm) |
| ＞30～50 | ± 0.3 | ＞3～20 | ± 10% | |
Imiterere ya tekiniki y'umuyoboro w'icyuma cya Alloy:
| Igisanzwe | Icyiciro | Imbaraga zo Gukurura (MPa) | Imbaraga z'umusaruro (MPa) | Uburebure (％) | Ubukomere |
| GB3087 | 10 | 335～475 | ≥195 | ≥24 | / |
| 20 | 410～550 | ≥245 | ≥20 | / | |
| GB5310 | 20G | 410～550 | ≥245 | ≥24 | / |
| 20MnG | ≥415 | ≥240 | ≥22 | / | |
| 25MnG | ≥485 | ≥275 | ≥20 | / | |
| 15CrMoG | 440～640 | ≥235 | ≥21 | / | |
| 12Cr2MoG | 450～600 | ≥280 | ≥20 | / | |
| 12Cr1MoVG | 470～640 | ≥255 | ≥21 | / | |
| 12Cr2MoWVTiB | 540～735 | ≥345 | ≥18 | / | |
| 10Cr9Mo1VNb | ≥585 | ≥415 | ≥20 | / | |
| ASME SA210 | SA210A-1 | ≥415 | ≥255 | ≥30 | ≤143HB |
| SA210C | ≥485 | ≥275 | ≥30 | ≤179HB | |
| ASME SA213 | SA213 T11 | ≥415 | ≥205 | ≥30 | ≤163HB |
| SA213 T12 | ≥415 | ≥220 | ≥30 | ≤163HB | |
| SA213 T22 | ≥415 | ≥205 | ≥30 | ≤163HB | |
| SA213 T23 | ≥510 | ≥400 | ≥20 | ≤220HB | |
| SA213 T91 | ≥585 | ≥415 | ≥20 | ≤250HB | |
| SA213 T92 | ≥620 | ≥440 | ≥20 | ≤250HB | |
| DIN17175 | ST45.8/Ⅲ | 410～530 | ≥255 | ≥21 | / |
| 15Mo3 | 450～600 | ≥270 | ≥22 | / | |
| 13CrMo44 | 440～590 | ≥290 | ≥22 | / | |
| 10CrMo910 | 480～630 | ≥280 | ≥20 | / |
Dufite ububiko bw'imiyoboro y'icyuma idafite umugozi ya karuboni na aloi, murakaza neza niba hari ikibazo, tuzatanga ku nshuro ya mbere!
Amakuru yo guhamagara:
Tel: + 86- 317-5200546 Fax: + 86- 317-5200546
Email : sales@botopsteel.com
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Igihe cyo kohereza ubutumwa: Nzeri-01-2022