4J36 nickel alloy paipu kila
1. wehewehe:
ʻO 4J36 kahi mea hao-nickel alloy haʻahaʻa haʻahaʻa me ka hoʻonui haʻahaʻa haʻahaʻa. He mea nui ka mana o ke kalapona a me ka manganese.
Hiki i ka deformation anuanu ke hoʻemi i ka coefficient o ka hoʻonui ʻana i ka wela, a me ka mālama ʻana i ka wela i loko o kahi pae wela kūikawā hiki ke hoʻopaʻa i ka coefficient o ka hoʻonui wela.
4J36 i corrosion kū'ē i loko o maloʻo ea ma lumi wela. Ma nā wahi ʻino ʻē aʻe, e like me ka ea haʻahaʻa, hiki ke ʻino (ka ʻōpala).
Ka helu haʻahaʻa o ka hoʻonui wela ma waena o - 250 ℃ a me + 200 ℃. ʻO ka plasticity maikaʻi a me ka paʻakikī
2. Papa like:
Fe-Ni36 (Palani), W Nr.1.3912, Ni36 (Kelemānia), X1NiCrMoCu, N 25-20-7 (UK) 4J36, UNSK93600 thermostat alloy, UNSK93601 paʻi ipu (USA)
3. Hoʻohui Kimia:
| Hoʻohui Kimia | |||||||||
| Ni | Cr | Fe | C | Mn | Si | Co | P | S | |
| Min | 35 | - | - | - | - | - | - | ||
| Max | 37 | 0.2 | Hoomaha | 0.03 | 0.35 | 0.2 | 0.5 | 0.02 | 0.01 |
4. Waiwai Kino:
Māmā: ρ= 8.1g/cm3
Heʻe wela wela: 1430 ℃
Ka wela o ka Curie: 230 ℃
Wela kūikawā: 515J/Kg
5. ʻenehana welding:
Hiki ke wili ʻia ʻo 4J36 e nā kaʻina hana kuʻikuʻi āpau, e komo pū me tungsten electrode welding, metal arc welding, plasma welding, argon arc welding, manual arc welding, etc.
Manaʻo mua ʻia ka hoʻoheheʻe ʻana i ka pulse arc.
Ma mua o ke kuʻi ʻana, e hoʻopaʻa ʻia ka mea ma ke ʻano annealed, maʻemaʻe a me ka ʻole o ka ʻaila hinu, ka ʻōpala, ka pena pena, etc.
Pono e hoʻokomo i ka wela haʻahaʻa, a ʻoi aku ka haʻahaʻa o ka interlayer ma lalo o 120 ℃.
ʻAʻole pono ka mālama ʻana i ka wela ma mua o ka weld a me ka post-weld.
Inā hoʻolālā ʻia ka hana weld e like me ka metala kumu, e hoʻohana ʻia ke koʻokoʻo wili o ka mea like me ka metala kumu. A i ʻole koho
E koho i kēia
GTAW/GMAW Nicrofer S 7020 W.-Nr.2.4806
SG-NiCr20Nb
AWS A 5.14 ERNiCr-3
SMAW W.-Nr.2.4648
EL-NiCr19Nb
AWS A 5.11 EniCrFe-3
6. Noi:
Hoʻohana ʻia ʻo 4J36 i ke kaiapuni kahi e koi ʻia ai ka coefficient hoʻonui ultra-haʻahaʻa.
ʻO nā noi maʻamau penei:
Iecaianoaaiiuo, waiho a me ka lawe 'ana i ka liquefied kinoea
ʻO ke ana a me ka hoʻomalu ʻana me ka mahana hana ma lalo o +200 ℃, e like me nā mea hoʻoponopono wela
Hoʻopili i nā mea hoʻohui i waena o nā metala a me nā mea ʻē aʻe
ʻO ka bimetal a me ka bimetal i mālama ʻia i ka mahana
7. Hana pili:
4J36 pāpaʻi, pā, paipu, kāʻei, etc.
8. Ka nui o Stcok:
34*2.2mm
37*1.75mm
25.4*1.45mm
9. Hōʻike hōʻikeʻike:
