Stainless Steel Welding Electrode AWS E308-16 (A102)
LIKOPO:
E ka sebelisoa ho hanyetsa kutu ea sebopeho sa tšepe e sa hloekang, joalo ka 06Cr19Ni9 le 06Cr19Ni11Ti, eo mocheso oa eona o sebetsang o ka tlase ho 300 ℃;e ka boela ea sebelisoa bakeng sa sebopeho sa tšepe e sa hloekang e sebelisa tlas'a mocheso oa cryogenic, joalo ka setshelo sa naetrojene ea metsi, lijana tsa khase ea tlhaho tse metsi, joalo-joalo.
LITŠOANTŠISO:
E308-16ke mofuta oa rutile o koahetsoeng oa Cr18Ni9 tšepe e sa hloekang.Ka bobeli AC le DC li ka sebelisoa 'me e ka ba li-welding tsa maemo ohle.E ka fihlella ts'ebetso e ntle ea welding, arc e tsitsitseng, spatter e nyane, ho tlosoa ha slag habonolo le ponahalo e ntle ea weld.Tšepe e kentsoeng e na le khanyetso e ntle ea ho bola ha inter granular.
HLOKOMELA:
1. Li-electrode li tlameha ho behoa ka 320-350 ℃ bakeng sa hora e le 'ngoe pele ho welding, omisa electrode ha u e sebelisa.
2. Mafome, oli, metsi le litšila tse ling tsa weld li tlameha ho tlosoa pele ho tjheseletsa.
3.Recommended DC matla a motlakase, hobane AC welding e na le ho kenella ho sa tebang, hona joale ha ea lokela ho ba khōlō haholo, e le ho qoba bofubelu ba ho roala le ho phunyeha.
4. Ho fokotsa palo ea ho kenya mocheso letjheseletsa electrodeoscillating amplitude ha ea lokela ho ba kholo haholo.
5. Preheat le interlayer-mocheso o lokela ho lula ka tlase ho 150 ℃
MAEMO A CHESO:
PA, PB, PD, PF
TLHALOSO EA DEPOSIT (Boleng ba Lintlha): %
| lintho | C | Cr | Ni | Mo | Mn | Si | P | S | Cu |
| Litlhoko | ≤0.08 | 18.0-21.0 | 9.0-11.0 | ≤0.75 | 0.5-2,5 | ≤1.00 | ≤0.04 | ≤0.03 | ≤0.75 |
| Liphetho tse Tloaelehileng | 0.062 | 19.34 | 10.14 | 0.28 | 1.08 | 0.66 | 0.025 | 0.010 | 0.08 |
MESEBETSI EA MEHLENG:
| lintho | Matla a tšepe Rm/MPa | Elongation A/% | Charpy V-Notch KV2(J)-196℃ |
| Litlhoko | ≥550 | ≥30 | ≥29 |
| Liphetho tse Tloaelehileng | 570 | 38 | 36 |
MESEBETSI E TLOAELEHANG: (AC, DC+)
| Diameter (mm) | 2.0 | 2.5 | 3.2 | 4.0 | 5.0 |
| Hona joale (A) | 25-50 | 50-80 | 80-110 | 110-160 | 160-200 |
PHEKOA:
5kg/box, 4boxes/carton, 20kgs/carton, 50cartons/pallet.21MT -26MT ka 1X20″ FCL.
OEM/ODM:
Re ts'ehetsa OEM/ODM mme re ka etsa tumellano ea sephutheloana le moralo oa hau, ka kopo ikopanye le rona bakeng sa puisano e felletseng.
Litlhoko tse akaretsang:
Ho etsoa ha likarolo tsa sebopeho se cheselitsoeng ho tla lumellana le moralo, litokomane tsa ts'ebetso le lipehelo tsa maemo ana.3.2 Litlhokahalo tsa mocheso o teng nakong ea tlhahiso ea welding:
Ha likarolo le lihlahisoa tse felileng li lokisoa, mocheso ha oa lokela ho ba ka tlase ho tse latelang:
Lisebelisoa tsa tšepe tse tlase tsa carbon: -20 ℃;
Lisebelisoa tsa tšepe tse tlase tsa alloy: -15 ℃.
Ka kakaretso, mocheso o lumelletsoeng oa welding oa likarolo tsa welding o lokela ho fihlela litlhoko tsa Lethathamo.
Ha likarolo tsa welding li kenngoa tlas'a maemo a tlaase a mocheso (joalokaha ho thathamisitsoe ho Lethathamo la 1), bokaholimo ba tšepe bo lokela ho futhumatsoa pele.Bophara ba sebaka sa preheating e tlameha ho ba boholo ho feta makhetlo a 4 botenya ba poleiti e lokelang ho ts'oaroa, 'me bophara ba preheating ka lehlakoreng le leng ha boa lokela ho ba ka tlase ho 100mm.Welding e ka etsoa feela ka mor'a ho futhumatsa ho 100 ~ ~ 200 ℃.Haeba ho sebelisoa preheating ea lelakabe, sebaka se pakeng tsa mokokotlo oa lelakabe le bokaholimo bo lokela ho ba kholo ho feta 50mm.
Tlas'a maemo a tloaelehileng a mocheso, bakeng sa likarolo tsa tjheseletsa tse thata haholo le ho se chesehele hantle, preheating le eona e lokela ho etsoa pele ho tjheseletsa (mocheso oa preheating o ka har'a mefuta e fapaneng ea 100 ~ 200 ℃), 'me ho boloka mocheso kapa ho futhumatsa ho lokela ho etsoa kamora ho cheselletsa felisa khatello ea maikutlo.
