He aha nā hiʻohiʻona maikaʻi loa o 09CuPCrNi-A ke kila hoʻoilo?

He aha nā hiʻohiʻona maikaʻi loa o 09CuPCrNi-A ke kila hoʻoilo?

ʻO 09CuPCrNi-A he kila kila me ka maikaʻi o ka wā kū'ē, i hoʻohana nuiʻia i nā alahaka, nā hale, nā mines a me nā māla'ē aʻe.Ma lalo iho nei au e hōʻike aku ai i nā hiʻohiʻona maikaʻi loa o kēia kila welu.
(E aʻo hou e pili ana i ka hopena o nā huahana kila kūikawā, e like mePāʻani kila kūʻē i ka wā, hiki iā ʻoe ke hoʻokaʻaʻike mai iā mākou)
1. Kūleʻa maikaʻi i ka wā
Ma 09CuPCrNi-A ke kila, keleawe, chromium, nickel a me nā mea ʻē aʻe i hoʻohui ʻia, a ma ka manawa like, hoʻomalu ʻia ka ʻike o Si a me P i loko o ke kila, kahi e loaʻa ai i ke kila ke kūpaʻa maikaʻi.I loko o ke kaiapuni waho paʻakikī, hiki iā ia ke pale i ka oxidation a me ka corrosion maikaʻi, no laila hiki ke hoʻohana ʻia no ka manawa lōʻihi.
2. ʻO nā mea mechanical maikaʻi loa
ʻO 09CuPCrNi-A ke kila he hana maikaʻi nō hoʻi e pili ana i nā waiwai mechanical.ʻO kona ikaika tensile he 435-490MPa, hiki i ka ikaika o ka hoʻoulu ʻana i ka 290-345MPa, a hiki i ka elongation i ka haki ke hiki i 22%.He ʻikepili maikaʻi loa kēia.
(Inā makemake ʻoe e ʻike hou aku e pili ana i ka nūhou ʻoihana maʻO Corten Weathering Steel, hiki iā ʻoe ke hoʻokaʻaʻike mai iā mākou i kēlā me kēia manawa)
3. Maʻalahi e hana a weld
09CuPCrNi-A hana maikaʻi loa i ka mīkini a me ka wiliwili.Loaʻa iā ia ka weldability maikaʻi a me ke kūpaʻa wela, a maʻalahi i ka mīkini ma muli o kona kiʻekiʻe plasticity a me ka paʻakikī.
4. Ka uku mālama haʻahaʻa
I ka hoʻohana ʻana i nā mea 09CuPCrNi-A, he haʻahaʻa loa kona kumukūʻai mālama.Ma muli o kona kūpaʻa maikaʻi i ka wā, ʻaʻole pono ia i ka mālama nui a me ka mālama ʻana i ka wā hoʻohana.I kekahi mau manawa i paʻakikī loa ke kaiapuni, hiki i ka hoʻohana ʻana i kēia mea ke hōʻemi i ka hana mālama mālama a mālama i ka manawa a me ke kumukūʻai.
(Inā makemake ʻoe e kiʻi i ke kumukūʻai o nā huahana kila kūikawā, e like mePapa kila Corten, hiki iā ʻoe ke hoʻokaʻaʻike mai iā mākou no ka ʻōlelo i kēlā me kēia manawa)

I ka hopena, 09CuPCrNi-A weathering steel he mau hiʻohiʻona maikaʻi loa e like me ke kūpaʻa maikaʻi o ka wā, nā waiwai mechanical, machinability a me ka uku mālama haʻahaʻa.Ma muli o kēia mau pono, ua hoʻohana nui ʻia kēia mea.Ma ke kūkuluʻana, nā alahaka, nā mines a me nā papahana'ē aʻe, hiki i ka hoʻohanaʻana i nā mea 09CuPCrNi-A ke hoʻonui i ka ola lawelawe o ka huahana, a ma ka manawa like e pale aku i ka palekana o nā kānaka.