Molybdenum a me Chromium Molybdenum Heat Resistant Steel Weld Electrode
R106
GB/T E5016-A1
AWS A5.5 E7016-A1
Hōʻike: R106 he pearlitic heat-resistant steel electrode me ka haʻahaʻa-hydrogen potassium coating i loaʻa ka 0.5% Mo. Hiki ke hoʻohana ʻia no ka hoʻopili ʻana i nā kūlana āpau me AC a me DC.Pono e hoʻomaʻamaʻa ʻia ka weldment i 90 ~ 110 ℃ ma mua o ke kuʻi ʻana.
Hoʻohana: Hoʻohana ʻia ia no ka hoʻopili ʻana i nā paipu paila me ka mahana hana ma lalo o 510 ° C, e like me 15Mo, AST-MA204 a me A335-P1 paipu, a me nā mea ʻē aʻe.
ʻO ka hui kemika o ka weld metala(%):
| C | Mn | Si | Mo | S | P |
| ≤0.12 | ≤0.60 | ≤0.40 | 0.40 ~ 0.65 | ≤0.030 | ≤0.030 |
Nā waiwai mīkini o ka weld metala:
| Mea ho'āʻo | Ka ikaika tensile Mpa | Hua ikaika Mpa | ʻO ka lōʻihi % | Waiwai hopena (J) Ma'amau Temp. |
| Hōʻoiaʻiʻo | ≥490 | ≥390 | ≥20 | — |
| Hoʻāʻo ʻia | 530 | 420 | 27 | 60 |
X-ray inspection: I ka helu
Manaʻo ʻia i kēia manawa:
| Anawaena Rod (mm) | 2.5 | 3.2 | 4.0 | |
| Ke au wiliwili （A） | Kuʻi palahalaha | 80 ~ 110 | 110 ~ 140 | 170 ~ 200 |
| Kuʻi kuʻi pololei, ʻO ka wili ʻana ma luna | 70 ~ 90 | 100 ~ 120 | 140 ~ 170 | |
Hoʻolaha:
1. Pono e hoʻomoʻa ʻia ka electrode no 1 hola ma 150 ~ 200 ℃ ma mua o ka hana wili;
2. He mea nui e hoʻomaʻemaʻe i ka ʻōpala, ka ʻaila unahi, ka wai, a me nā haumia ma nā ʻāpana wili ma mua o ka wili ʻana.
