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Mubikorwa byo kubika amavuta ya peteroli no kuyatwara, kubera sulfure nyinshi iri muri peteroli, ibyuma bisanzwe bihura n’ibidukikije bitose bya H2S igihe kirekire, bikunze kwibasirwa na hydrogène sulfide hamwe na hydrogène sulfide ihangayikishijwe no kwangirika, gushyingura ingaruka zikomeye z'umutekano mukubyara umutekano.
Mu rwego rwo gukemura ibibazo byavuzwe haruguru, ibyuma birwanya hydrogène byakoreshejwe cyane mu bikomoka kuri peteroli n’imbere mu gihugu, ingufu z’ubushyuhe, umunara wa desulfurizasi n’indi mishinga bitewe n’uko irwanya neza hydrogène iterwa no guturika kwa sulfide. Amanota asanzwe ni 16MnR (HIC), Q345 / Q355 (HIC), API 5L X52, ASTM A516 Gr.70 (HIC).
Kugeza ubu, uruganda rukora ibyuma rw’Ubushinwa rwarangije gukora rwigenga rw’ibyuma birwanya hydrogène, rusimbuza neza ibicuruzwa byatumijwe mu mahanga. Hamwe nogutezimbere buhoro buhoro ibikoresho binini bya peteroli-chimique, murwego rwo kunoza umusaruro, isoko ryihutirwa rikeneye ibikoresho byo gusudira neza cyane byo gusudira. Isosiyete yacu yatangije arc welding arc welding wire na flux bihuye nicyuma fatizo hamwe no kurwanya cyane hydrogène iterwa no guturika hamwe na sulfide ihangayitse.
Imiterere yumubiri nubumashini bya hydrogène irwanya ibyuma byarohamye arc welding wire GWL-W10KHMSHA hamwe na flux GXL-121 yatunganijwe nisosiyete yacu nibi bikurikira:
kumenyekanisha ibicuruzwa
| Icyiciro | Izina ryibicuruzwa | Ibipimo byujuje ubuziranenge |
| Weld | GWL-W10KHMSHA | AWS A5.17 EH10K GB / T 5293 SU10 |
| Flux | GB / T 36037 SA FB1 ISO 14174 SA FB1 | |
| Ibiranga | ||
| 1.Submerged arc welding wire na flux ya 490Mpa yo mucyiciro cya hydrogène idashobora kwihanganira; 2. Ibigize insinga birasukuye, nibirimo PS byanduye ni bike 3. Fluorine-alkali flux, umwanda muke, pH ikwiye, urebye ibyakozwe nubukanishi 4.Ikizamini cya SSC gishobora kuzuza ibisabwa | ||
Ibigize imiti yo gusudira
| Icyiciro / Nmae | GWL-W10KHMSHA | |
| Ibigize imiti (wt%) | C | 0.045 |
| Mn | 1.05 | |
| Si | 0.40 | |
| P | 0.008 | |
| S | 0.003 | |
| Cu | 0.008 | |
| Mo | 0.20 | |
Indangagaciro zisanzwe zikoreshwa mubyuma byabitswe
| Icyiciro / Nmae | GWL-W10KHMSHA GXL-121 | |
| Icyitegererezo | AW | 620 ℃ * 12h |
| Imbaraga Zitanga (Mpa) | 455 | 425 |
| imbaraga zingana (Mpa) | 535 | 510 |
| Kurambura (%) | 30.0 | 29.5 |
| -20 ℃ ingaruka KV2 (J) | 280 | 290 |
| HB | 180 | 170 |
Icyuma cyihanganira hydrogène cyarohamye arc welding wire GWL-W10KHMSHA ifatanije na flux GXL-121 yakozwe na sosiyete yacu ifite akazi keza ko gusudira. Imikorere ya HIC na SSC yatsinze ubugenzuzi bwabandi. Amashusho yo gusudira na raporo zubugenzuzi byerekanwe ku gishushanyo gikurikira:
Scrubber
Igishushanyo cyibikorwa byo gusudira muri groove
Ningbo Honest Metal Materials Co., Ltd. Ibikoresho bikoreshwa mu gusudira ibyuma bya hydrogène birwanya ibyuma birimo ifu yifu yicyuma, electrode y'intoki, hamwe ninsinga zikomeye, hamwe nurwego rwuzuye kandi rukora neza, rushobora gukoreshwa muburyo butandukanye bwo gusudira kandi mubihe bitandukanye byakazi. Murakaza neza kugura.
More information send to E-mail: export@welding-honest.com
Igihe cyo kohereza: Gashyantare-14-2023