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Muchiito chekuchengetedza oiri isina kukora uye kutakura, nekuda kwekuwanda kwesarufa mumafuta asina kuchena, simbi yakajairwa inoratidzwa kune yakanyorova H2S nharaunda kwenguva yakareba, iyo inowanzoitika kune hydrogen-induced kuparuka uye hydrogen sulfide stress corrosion kuparuka, kuviga a. njodzi huru yekuchengetedza kugadzirwa kwakachengeteka.
Mukupindura matambudziko ari pamusoro apa, hydrogen-resistant simbi yakashandiswa zvakanyanya mudzimba huru petrochemical, simba rinopisa, desulfurization tower uye mamwe mapurojekiti nekuda kwekupokana kwayo nehydrogen-induced cracking uye sulfide stress corrosion cracking.Magiredhi akajairika 16MnR (HIC), Q345/Q355 (HIC), API 5L X52, ASTM A516 Gr.70 (HIC).
Parizvino, zvigayo zvesimbi zveChinese zvakapedza kugadzirwa kwakazvimirira kwehydrogen-resistant simbi, zvichibudirira kutsiva zvigadzirwa zvakatengwa kunze kwenyika.Nekuvandudzwa zvishoma nezvishoma kwemahombe-akakura petrochemical midziyo, kuitira kuti uvandudze kugadzirwa kwakanaka, musika unoda nekukurumidza welding zvinhu zvekugadzira welding.Kambani yedu yakatanga yakanyura arc welding waya uye flux inoenderana nesimbi yepasi nekupokana kwakanyanya kune hydrogen-induced kupaza uye sulfide stress corrosion kupaza.
Iwo emuviri uye makemikari zvimiro zvehydrogen-resistant simbi yakanyura arc welding waya GWL-W10KHMSHA ine flux GXL-121 yakagadziriswa nekambani yedu ndeiyi:
chigadzirwa sumo
| Category | Product name | Mitemo inowirirana |
| Welding waya | GWL-W10KHMSHA | AWS A5.17 EH10K GB/T 5293 SU10 |
| Flux | GB/T 36037 SA FB1 ISO 14174 SA FB1 | |
| Features | ||
| 1.Submerged arc welding wire uye flux ye490Mpa kirasi hydrogen-resistant simbi; 2. Kuumbwa kwewaya kwakachena, uye kusvibiswa kwePS kwakaderera 3. Fluorine-alkali flux, kusvibiswa kwakaderera, pH yakakodzera, tichifunga nezvekugadzirwa uye michina. 4.HIC SSC bvunzo inogona kusangana nezvinodiwa | ||
Kemikari Inoumbwa yeWelding Wire
| Category/Nmae | GWL-W10KHMSHA | |
| Kuumbwa Kwemakemikari(wt%) | C | 0.045 |
| Mn | 1.05 | |
| Si | 0.40 | |
| P | 0.008 | |
| S | 0.003 | |
| Cu | 0.008 | |
| Mo | 0.20 | |
Yakajairika tsika dzema mechanical properties dzesimbi yakaiswa
| Category/Nmae | GWL-W10KHMSHA GXL-121 | |
| Mamiriro emuenzaniso | AW | 620℃*12h |
| Yield Strength(Mpa) | 455 | 425 |
| tensile simba (Mpa) | 535 | 510 |
| Elongation(%) | 30.0 | 29.5 |
| -20 ℃ kukanganisa KV2(J) | 280 | 290 |
| HB | 180 | 170 |
Iyo hydrogen-inodzivirira simbi yakanyura arc welding waya GWL-W10KHMSHA yakasanganiswa neflux GXL-121 yakagadziriswa nekambani yedu ine yakanakisa welding kushanda.Kuita kweHIC neSSC kwapfuura ongororo yechitatu.Iyo welding mifananidzo uye mishumo yekuongorora inoratidzwa mumufananidzo uri pazasi:
Scrubber
Mufananidzo wekushanda welding mu groove
Ningbo Honest Metal Materials Co., Ltd. Hydrogen-resistant steel welding consumables zvinosanganisira metal powder cored wire, hand electrode, and solid wire, ine uwandu hwakakwana uye kushanda kwakanakisisa, iyo inogona kushandiswa nenzira dzakasiyana-siyana dzewelding uye pasi pemamiriro akasiyana-siyana ekushanda.Kugamuchirwa kutenga.
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Nguva yekutumira: Feb-14-2023