JQ.MH00Cr21Ni10T waya wowotcherera wachitsulo chosapanga dzimbiri chomira pansi pa arc
Kugwiritsa ntchito
Makamaka kwa CNG (wothinikizidwa gasi wachilengedwe), LNG (gasi wamadzimadzi), LPG (mafuta amafuta amafuta) kumunda wa zida zamagetsi zowotcherera zitsulo zosapanga dzimbiri zomwe zimagwiritsidwa ntchito m'malo okhala ndi cryogenic ndi kutentha kochepa;monga 12Cr18Ni9 (SUS 302), 06Cr19Ni10 (SUS 304), 022Cr18Ni9 (SUS 304L) ) kuwotcherera.
Wowotcherera waya mankhwala kapangidwe (Wt%)
Chitsanzo | Wowotcherera waya mankhwala kapangidwe (Wt%) | ||||||||
C | Mn | Si | Cr | Ni | P | S | Cu | zina | |
Chithunzi cha JQ.MH00Cr21Ni10T | 0.027 | 1.75 | 0.57 | 20.27 | 9.56 | 0.023 | 0.010 | - | - |
Zochita zamalonda
Mtundu wovomerezeka (wofanana) wokhazikika | Chitsanzo cha zinthu zakuthupi zachitsulo choyikidwa (ndi SJ601) | ||
GB | AWS | Tensile StrengthMPa | Elongation% |
Chithunzi cha F308L-H00Cr21Ni10 | ER308L | 568 | 35.5 |
Zowotcherera pakali pano (AC kapena DC+)
Diameter(mm) | ¢2.5 | 3.2 | ¢4.0 | 5.0 |
Welding panopa (A) | 400-500 | 450-550 | 500-600 | 550-650 |
Zofotokozera Zamalonda
Waya awiri | ¢2.5 | 3.2 | ¢4.0 | 5.0 |
Kulemera kwa phukusi | 25/50/100/200/250/300/350Kg/chidutswa |
Kusamala pakugwiritsa ntchito mankhwala
1.Kutentha kwapakati pa ma welds kumalimbikitsidwa kuti aziwongolera pafupifupi 150 ° C.Pamene Mipikisano chiphaso Mipikisano wosanjikiza kuwotcherera yaing'ono ndi sing'anga-kakulidwe specifications, kulabadira kulamulira kuwotcherera mzere mphamvu.
2.Zosanjikiza dzimbiri, chinyezi, mafuta, fumbi, ndi zina za gawo lowotcherera ziyenera kutsukidwa.
3.Flux iyenera kuphikidwa pa 300-350 ℃ kwa 2h musanagwiritse ntchito.
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.