Kugabanya ibicuruzwa byinshi GB / T 3087-2008 Umuyoboro wicyuma udafite icyuma giciriritse giciriritse
Isosiyete yacu kuva yatangira, ihora ibona igisubizo cyiza nkubuzima bwumuryango, guhora twongera ikoranabuhanga ryirema, kongera ibicuruzwa byiza no gukomeza gushimangira imicungire yubuziranenge bwubucuruzi, hakurikijwe amategeko mugihe ukoresha ISO 9001: 2000 mugiciro cyo kugurisha GB / T 3087 200
Isosiyete yacu kuva yatangira, ihora ibona igisubizo cyiza nkubuzima bwumuryango, guhora twongera ikoranabuhanga ryirema, kongera ibicuruzwa byiza kandi bikomeza gushimangira imicungire yubucuruzi bwuzuye, bikurikije mugihe ukoresha ISO 9001: 2000 kuriUbushinwa Umuyoboro udafite ibyuma na Carbone Umuyoboro, Mu bihe biri imbere, dusezeranya gukomeza gutanga ibicuruzwa byiza kandi bihendutse, birusheho kugenda neza nyuma yo kugurisha abakiriya bacu bose kwisi yose kugirango iterambere rusange hamwe ninyungu nyinshi.
Incamake
Gusaba
Ikoreshwa cyane cyane mugukora ibyuma byujuje ubuziranenge bwa karubone, umuyoboro muke wo hagati wumuvuduko ukabije, umuyoboro 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) 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 bwimbeho ikonje (izunguruka) ibyuma
Igice: mm
| Ubwoko bw'icyuma | Ubunini bw'urukuta | Gutandukana byemewe | ||||||
| Ubukonje bukonje (buzunguruka) 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
ASTM A335 / A335M-2018
Isosiyete yacu kuva yatangira, ihora ibona igisubizo cyiza nkubuzima bwumuryango, guhora twongera ikoranabuhanga ryirema, kongera ibicuruzwa byiza no gukomeza gushimangira imicungire yubuziranenge bwubucuruzi, hakurikijwe amategeko mugihe ukoresha ISO 9001: 2000 mugiciro cyo kugurisha GB / T 3087 200
Kugabanya ibicuruzwa byinshiUbushinwa Umuyoboro udafite ibyuma na Carbone Umuyoboro, Mu bihe biri imbere, dusezeranya gukomeza gutanga ibicuruzwa byiza kandi bihendutse, birusheho kugenda neza nyuma yo kugurisha abakiriya bacu bose kwisi yose kugirango iterambere rusange hamwe ninyungu nyinshi.
