Vagadziri Hastelloy B3 Welding Wire C22 C4 B2 B3 G35 G30 Hastelloy C4 Wire YeIndasitiri
HASTELLOYC4ialloy inoumbwa neNickel, chromium, uye molybdenum. Iyo inonyanya kutariswa seyakasiyana-siyana alloy yekurwisa corrosion. Alloy iyi inoratidza kuramba kuumbwa kwezviyo muganhu precipitates kana pasi welding kupisa, zvichiita kuti akakodzera siyana makemikari muitiro zvikumbiro mu yayo welded mamiriro. Mukuwedzera, AlloyC4inoratidza kupikisa kwakasimba kugomba, kusagadzikana-kupwanya kwekupwanya, uye oxidizing mamiriro ekunze anosvika 1900 ° F. Iine kupikisa kwakasarudzika kune dzakasiyana siyana dzemakemikari nharaunda.
APPLICATIONS:
1.Paper industry: Digesters uye bleach plant.
2.Sour gasi nharaunda: Zvikamu zvakafumurwa kune inovava gasi.
3.Flue-gas desulfurization plants: Zvishandiso zvinoshandiswa mu flue-gas desulfurization plants.
4.Sulfuric acid environments: Evaporators, heat exchangers, filters, uye mixers inoshandiswa munzvimbo dze sulfuric acid.
5.Sulfuric acid reactors: Zvishandiso zvinoshandiswa mu sulfuric acid reactors.
6.Organic chloride process: Zvishandiso zvinoshandiswa mu organic chloride process.
7.Halide kana acid catalyst process: Zvishandiso zvinoshandiswa muzvirongwa zvinoshandisa halide kana acid catalysts.
| Giredhi | C276 | C22 | C4 | B3 | N | ||
| Chemical Composition (%) | C | ≤0.01 | ≤0.015 | ≤0.015 | ≤0.02 | ≤0.01 | 0.04-0.08 |
| Mn | ≤1 | ≤0.5 | ≤1 | ≤1 | ≤3 | ≤1 | |
| Fe | 4-7 | 2-6 | ≤3 | ≤2 | ≤1.5 | ≤5 | |
| P | ≤0.04 | ≤0.02 | ≤0.04 | ≤0.04 | - | ≤0.015 | |
| S | ≤0.03 | ≤0.02 | ≤0.03 | ≤0.03 | - | ≤0.02 | |
| Si | ≤0.08 | ≤0.08 | ≤0.08 | ≤0.1 | ≤0.1 | ≤1 | |
| Ni | zorora | zorora | zorora | zorora | ≥65 | zorora | |
| Co | ≤2.5 | ≤2.5 | ≤2 | ≤1 | ≤3 | ≤0.2 | |
| Ti+Cu | - | - | ≤0.7 | - | ≤0.4 | ≤0.35 | |
| Al+Ti | - | - | - | - | ≤0.5 | ≤0.5 | |
| Cr | 14.5-16.5 | 20-22.5 | 14-18 | ≤1 | ≤1.5 | 6-8 | |
| Mo | 15-17 | 12.5-14.5 | 14-17 | 26-30 | ≤28.5 | 15-18 | |
| B | - | - | - | - | - | ≤0.01 | |
| W | 3-4.5 | 2.5-3.5 | - | - | ≤3 | ≤0.5 | |
| V | ≤0.35 | ≤0.35 | - | 0.2-0.4 | - | ≤0.5 | |
