Waya Wowotcherera wa H0Cr21Ni10 Wopanda Zitsulo wa Argon-arc
Kugwiritsa ntchito
Amagwiritsidwa ntchito pakuwotcherera 12Cr18Ni9 (SUS 302), 06Cr19Ni10 (SUS 304) mtundu wachitsulo chosapanga dzimbiri cha austenitic ndi zitsulo zofananira m'munsi, ndipo amagwiritsidwanso ntchito nthawi zambiri kuwotcherera mbale zoonda.
Wowotcherera waya mankhwala kapangidwe (Wt%)
Chitsanzo | Wowotcherera waya mankhwala zikuchokera(Wt%) | ||||||||
| C | Mn | Si | Cr | Ni | Mo | P | S | Cu |
H0Cr21Ni10 | 0.050 | 1.79 | 0.48 | 19.72 | 9.40 | 0.005 | 0.022 | 0.013 | 0.06 |
Zochita zamalonda
Mtundu wovomerezeka (wofanana) wokhazikika | Chitsanzo cha zinthu zakuthupi zachitsulo choyikidwa (ndi SJ601) | ||
GB | AWS | Tensile StrengthMPa | Elongation% |
S308 | Mtengo wa ER308 | 600 | 40.0 |
Kuwotcherera kwazinthu zamakono (AC OR DC-)
Diameter(mm) | 1.6 | ¢2.0 | ¢2.5 | 3.2 |
Welding panopa (A) | 50-100 | 100-200 | 200-300 | 300-400 |
Zofotokozera Zamalonda
Waya awiri | 1.6 | ¢2.0 | ¢2.5 |
Kulemera kwa phukusi | 5Kg / pulasitiki bokosi, 20Kg / katoni (Muli 4 mabokosi ang'onoang'ono pulasitiki) |
Kusamala pakugwiritsa ntchito mankhwala
1. Gasi woteteza: Ar wangwiro;mlingo wothamanga: 9-14L / min pamene panopa ndi 100-200A, 14-18L / min pamene panopa ndi 200-300A.
2. Tungsten electrode kutalika kutalika: 3-5mm;kutalika kwa arc: 1-3 mm.
3. Kuthamanga kwa mphepo kumakhala kochepa kwa ≤1.0m / s;tikulimbikitsidwa kudutsa chitetezo cha argon kumbuyo kwa malo otsekemera.
4. Mu kuwotcherera, kukula kwa mzere wowotcherera mphamvu kumakhudza mwachindunji katundu wamakina ndi kukana kwa ming'alu ya chitsulo chowotcherera, ndipo tcheru kwambiri chiyenera kuperekedwa kwa izo.
5. Onetsetsani kuti muchotsa dzimbiri, chinyezi, mafuta, fumbi, ndi zina zotero pa gawo la kuwotcherera.
Malingaliro omwe ali pamwambawa ndi ongogwiritsidwa ntchito okha, ndipo zochitika zenizeni zidzakhalapo pa ntchito yeniyeni.Ngati ndi kotheka, kuyenerera kwa ndondomeko kuyenera kuchitidwa musanadziwe ndondomeko yowotcherera.