Ubwiza Bwiza Ubushinwa Bwumuvuduko mwinshi Umuyoboro utagira ingano Umuyoboro wicyuma Stba12 Stba13 Stba20 Stba22 Umuyoboro wibyuma
Iterambere ryacu rishingiye kubikoresho bisumba byose, impano zidasanzwe kandi zihora zishimangira imbaraga zikoranabuhanga ryiza ryiza ryubushinwa Bwiza Bwinshi Bwumuvuduko Utubutse Seamless AlloyIcyumaUmuyoboro Stba12 Stba13 Stba20 Stba22 Umuyoboro wibyuma, Turashobora guhitamo ibisubizo ukurikije ibyo ukeneye kandi turashobora kubipakira byoroshye mugihe uguze.
Iterambere ryacu riterwa nibikoresho bisumba byose, impano zidasanzwe kandi zihora zishimangira imbaraga zikoranabuhanga kuriUmuyoboro w'icyuma, Icyuma, Twashyizeho uburyo bukomeye bwo kugenzura ubuziranenge. Ubu dufite kugaruka no guhana politiki, kandi urashobora guhana mugihe cyiminsi 7 nyuma yo kwakira wigs niba iri muri sitasiyo nshya kandi dukora serivisi yo gusana kubuntu kubisubizo byacu. Nyamuneka nyamuneka kutwandikira kubindi bisobanuro hanyuma tuzaguha urutonde rwibiciro byapiganwa noneho.
Incamake
Gusaba
Ikoreshwa cyane cyane mu gukora ibyuma byujuje ubuziranenge bwa karubone, umuyoboro muke wo hagati wumuvuduko ukabije, umuyonga mwinshi ushyushye utagira icyuma cya karubone
Icyiciro rusange
Urwego rwicyuma cyiza cya karubone cyubaka: 10 #, 20 #
Ibigize imiti
| Bisanzwe | Icyiciro | Ibigize imiti (%) | |||||||
| C | Si | Mn | P | S | Cr | Cu | Ni | ||
| GB3087 | 10 | 0.07 ～ 0.13 | 0.17 ～ 0.37 | 0.38 ～ 0.65 | ≤0.030 | ≤0.030 | 0.3 ～ 0.65 | ≤0.25 | ≤0.30 |
| 20 | 0.17 ～ 0.23 | 0.17 ～ 0.37 | 0.38 ～ 0.65 | ≤0.030 | ≤0.030 | 0.3 ～ 0.65 | ≤0.25 | ≤0.30 | |
Umutungo wa mashini
| Bisanzwe | Umuyoboro w'icyuma | Ubunini bw'urukuta | Imbaraga | Gutanga Imbaraga | Kurambura |
| GB3087 | (mm) | (MPa) | (MPa) | % | |
| ≥ | |||||
| 10 | / | 335 ～ 475 | 195 | 24 | |
| 20 | ＜ 15 | 410 ～ 550 | 245 | 20 | |
| ≥15 | 225 | ||||
Ubworoherane
Gutandukana byemewe bya diametre yo hanze yicyuma
| Ubwoko bw'icyuma | Gutandukana byemewe | ||||||
| Umuyoboro ushyushye (ushyutswe, wagutse) umuyoboro w'icyuma | ± 1.0% D cyangwa ± 0.50, fata umubare munini | ||||||
| Ubukonje bukonje (buzunguruka) umuyoboro w'icyuma | ± 1.0% D cyangwa ± 0.30, fata umubare munini | ||||||
Gutandukana byemewe kurukuta rwurukuta rwumuriro ushyushye (extrusion, kwaguka) ibyuma byicyuma
Igice: mm
| Ubwoko bw'icyuma | Diameter yo hanze yicyuma | S / D. | Gutandukana byemewe | ||||||
| icyuma gishyushye (cyakuweho) icyuma | ≤ 102 | - | ± 12.5% S cyangwa ± 0.40, fata umubare munini | ||||||
| > 102 | ≤ 0.05 | ± 15% S cyangwa ± 0.40, fata umubare munini | |||||||
| > 0.05 ~ 0.10 | ± 12.5% S cyangwa ± 0.40, fata umubare munini | ||||||||
| > 0.10 | + 12.5% S. | ||||||||
| - 10% S. | |||||||||
| ashyushye kwagura ibyuma | + 15% S. | ||||||||
Gutandukana byemewe kurukuta rwubukonje bukonje (buzunguye) ibyuma
Igice: mm
| Ubwoko bw'icyuma | Ubunini bw'urukuta | Gutandukana byemewe | ||||||
| Ubukonje bukonje (buzunguruka) umuyoboro w'icyuma | ≤ 3 | 15 - 10% S cyangwa ± 0.15, fata umubare munini | ||||||
| > 3 | + 12.5% S. | |||||||
| - 10% S. | ||||||||
Ibisabwa
Ikizamini
Imiyoboro y'icyuma ifite diameter yo hanze irenga mm 22 na mm 400, naho uburebure bwurukuta burenze mm 10 bugomba kwipimisha. Nyuma yicyitegererezo
Ikizamini cyo kunama
Imiyoboro yicyuma ifite diameter yo hanze itarenza mm 22 igomba kwipimisha. Inguni yunamye ni 90o. Iradiyo yunamye ikubye inshuro 6 diametero yinyuma yumuyoboro wicyuma.Nyuma yo kunama icyitegererezo, ntagice cyangwa ibice byemerewe kugaragara kurugero.
Ikizamini cya Macroscopique
Ku byuma byuma bikozwe neza na fagitire cyangwa ibyuma byinjira, uruhande rutanga isoko rugomba kwemeza ko nta bibara byera, umwanda, umuyaga mwinshi wo mu kirere, ibibyimba bya gihanga cyangwa kurambika kuri acide yambukiranya ibice bya macroscopique ya bilet cyangwa icyuma.
Igenzura ridasenya
Dukurikije icyifuzo cy’ishyaka risaba, nyuma kikaba cyumvikanyweho hagati y’abatanga isoko kandi bagasaba kandi bagaragajwe muri ayo masezerano, gutahura inenge ya ultrasonic birashobora gukorwa ku giti cyabo ku byuma. Inenge ndende yintoki ya sample sample igomba kuba yujuje ibyangombwa bisabwa nyuma yo kugenzurwa icyiciro C8 cyerekanwe muri GB / T 5777-1996.
Ibicuruzwa birambuye
Umuvuduko mwinshi Boiler Tube
GB / T5310-2017
ASME SA-106 / SA-106M-2015
ASTMA210 (A210M) -2012
ASME SA-213 / SA-213M
