Ke hoʻohālikelike ʻia me ke kila maʻamau, he aha nā mea maikaʻi o Q355GNH?

Ke hoʻohālikelike ʻia me ke kila maʻamau, he aha nā mea maikaʻi o Q355GNH?

ʻO ke kila Q355GNH he kila kila ikaika loa.Ke hoʻohālikelike ʻia me ke kila kūʻokoʻa maʻamau, loaʻa iā ia nā pōmaikaʻi:
1. ʻOi aku ka ikaika a me ka luhi luhi
ʻOi aku ka ikaika o ke kila Q355GNH ma mua o ke kila weathering maʻamau, hiki ke hiki i 355MPa.Eia kekahi, ʻoi aku ka maikaʻi o ka pale ʻana i ka luhi, no laila ʻoi aku ka lōʻihi ma lalo o ke kaumaha.
(E aʻo hou e pili ana i ka hopena o nā huahana kila kūikawā, e like mePepa kila welu, hiki iā ʻoe ke hoʻokaʻaʻike mai iā mākou)
2. ʻOi aku ka maikaʻi o ka corrosion
Hoʻohui ʻia nā mea hoʻohui e like me ke keleawe, phosphorus, chromium a me ka nickel i ke kila Q355GNH, hiki ke hoʻomaikaʻi i ka pale ʻana o ke kila.Eia kekahi, loaʻa iā ia ke kūpaʻa corrosion maikaʻi, a hiki ke hoʻohana ʻia i nā wahi ʻino e like me ke kai, e hoʻohana nui ʻia i ka petrochemical, ka hana moku a me nā ʻoihana ʻē aʻe.
(Inā makemake ʻoe e ʻike hou aku e pili ana i ka nūhou ʻoihana maPāʻani kila kūʻē i ka wā, hiki iā ʻoe ke hoʻokaʻaʻike mai iā mākou i kēlā me kēia manawa)
3. ʻOi aku ka maikaʻi o ka hana-hiki a me ka weld-hiki
ʻO ke kila Q355GNH he hana hoʻoponopono maikaʻi loa a hiki ke hana maʻalahi, e like me ke kuʻi ʻana, ke kuʻi ʻana, ka ʻili, a me nā mea ʻē aʻe.Loaʻa ka hana maikaʻi o nā hui welded a ʻaʻole e hoʻopilikia i nā waiwai mechanical o ka mea.
4. ʻOi aku ka lōʻihi o ke ola
Ke hoʻohālikelike ʻia me ke kila ʻino maʻamau, ʻoi aku ka lōʻihi o ke ola lawelawe ʻana o ke kila Q355GNH.Ma muli o kāna hoʻomaʻamaʻa alloying pololei, hiki iā ia ke hoʻolōʻihi i ke ola o ka mea a hoʻemi i ke kumukūʻai o ka hoʻololi a me ka mālama.
(Inā makemake ʻoe e kiʻi i ke kumukūʻai o nā huahana kila kūikawā, e like meʻO Q235nh Pāʻani Kūʻai Kūʻai Kūʻai, hiki iā ʻoe ke hoʻokaʻaʻike mai iā mākou no ka ʻōlelo i kēlā me kēia manawa)

Ma keʻano holoʻokoʻa, Q355GNH kila he mea maikaʻi loa ia me ka ikaika kiʻekiʻe, ʻoi aku ka maikaʻi o ka corrosion, ʻoi aku ka maikaʻi o ke kaʻina hana a me ka weld-hiki, a ʻoi aku ka lōʻihi o ka lawelawe ʻana, no laila ua hoʻohana nui ʻia I ka petrochemical, ka hana moku, ke alahaka, ke kūkulu ʻana a me nā metallurgy a me nā mea ʻē aʻe. nā māla.