410 Paipu kila kila
410 mau hiʻohiʻona kila kila
(1) Ka ikaika kiʻekiʻe;
(2) Machinability maikaʻi loa;
(3) Hoʻomaka ka paʻakikī ma hope o ka mālama ʻana i ka wela;
(4) Magnetic;
(5) ʻAʻole kūpono i nā kaiapuni corrosive koʻikoʻi.
Hōʻike ʻia ka hui kemika o 410 stainless steel ma ka hoʻohui ʻana i ka molybdenum, tungsten, vanadium, niobium, a me nā mea ʻē aʻe e pili ana i nā hui like ʻole o 0.1% -1.0% carbon C a me 12% -27% chromium Cr.No ka mea, ʻo ke ʻano o ka ʻiʻo he ʻano cubic i hoʻokumu ʻia i ke kino, hāʻule ka ikaika i nā wela kiʻekiʻe.
ʻO ka ʻokoʻa ma waena o 401 stainless steel a me 304 stainless steel
ʻO ka ʻokoʻa ma waena o 401 stainless steel a me 304 ka mānoanoa.ʻO 304 ke kila kila he austenitic stainless steel, 401 series he martensitic stainless steel, ʻaʻole magnetic ka mea mua, he magnetic ka hope.ʻO 401 kahi ʻano o 400 series stainless steel.ʻO ka ʻōlelo maʻamau, ʻoi aku ka maikaʻi o 304 no ka pale a me ka pale ʻana i ka corrosion.Ma kekahi mau wahi kūikawā, ʻoi aku ka maikaʻi o ka 401 ma mua o 304. Eia kekahi laʻana, makemake kekahi mau wahi i kahi kiʻekiʻe kiʻekiʻe ma India akā ʻaʻole pono ke kūpaʻa maikaʻi., hiki iā ʻoe ke koho e hoʻohana i ka 401 i kēia manawa.I ke ola o kēlā me kēia lā, nui nō hoʻi nā mea e hoʻolohe ai i ka hoʻohana ʻana i ke kila kila.No ka laʻana, e hoʻomanaʻo i ka kuke ʻana a i ʻole e mālama i ka meaʻai ʻakika i loko o ka ipu hao kila i ka wā e hoʻohana ai, inā ʻaʻole, ʻo ka waikawa i loko o ka meaʻai ʻakika e hoʻoulu i kekahi mau mea i loko o ka ipu hao.Mai hoʻohana i ke kila kila e kuke ai i ka lāʻau lapaʻau Kina.Loaʻa i ka lāʻau lapaʻau Kina kahiko kekahi mau mea ʻino, no laila, mai koho i kēia ʻano ipu e kuke ai.Ma ke kaʻina o ka hoʻohana ʻana i ke kila kila, e hoʻomanaʻo e puhi ʻole ʻia, no ka mea, ʻoi aku ka haʻahaʻa o ka conductivity thermal o nā ipu kila kila ma mua o nā mea ʻē aʻe, a ua lohi ka conduction wela.Hoʻopilikia nui ka ʻelemakule i ke ola lawelawe.
Ka hopena o 401 stainless steel ma ke kino kanaka
ʻO ka 401 stainless steel he meaʻinoʻole ia i ke kino o ke kanaka a hoʻohana nuiʻia i loko o ka corrosion-resistant containers, tableware, medical equipment, furniture, railings, etc. Ke kūʻaiʻana i nā mea kila kila, ponoʻoe e hoʻolohe i keʻano i kahaʻia.ʻO 401 ke kila kila he ʻano meaʻai a he kila kila i hana ʻia e like me ka maʻamau ʻAmelika ASTM, ʻo ia ka mea e like me ke kila kila 1Cr13 Kina.No ke kila kila martensitic maʻamau 401, nona ka paʻakikī kiʻekiʻe a me ka paʻakikī.Hiki iā ia ke hōʻoia i ka paʻa maoli me ka nānā ʻole i ka mahana, a ʻaʻole ia he mea ʻawaʻawa a ʻono ʻole.
He palekana loa ka hoʻohana ʻana i ke kila kila 401 e like me ka papa ʻaina.ʻAʻole maʻalahi ka oxidize a hāʻule.He kūpaʻa a hāʻule-pale.ʻAʻohe pilikia me ka hoʻomehana ʻana me ke ahi a me ka mea kuke induction, a maʻalahi loa ia e hoʻomaʻemaʻe.
Pono e hoʻomaopopo ʻia ʻaʻole ʻoi aku ka maikaʻi o ka hoʻohana ʻana i ka papa ʻaina stainless steel 410 e hoʻopaʻa i ka meaʻai e like me ka paʻakai a me ka sopa mea kanu no ka manawa lōʻihi, i ʻole, hiki ke hoʻoulu i kahi hopena kemika e hoʻopau i nā mea metala ʻona.
Nā waiwai o ke kila kila
ʻAʻole pili ka huaʻōlelo "stainless steel" i hoʻokahi ʻano o ke kila kila, akā i ʻoi aku ma mua o hoʻokahi haneli kila kila kila, ua hoʻomohala ʻia kēlā me kēia e hana maikaʻi i kāna ʻano hana ponoʻī.ʻO ke kī i ka holomua ʻo ka hoʻomaopopo mua ʻana i ka noi a laila hoʻoholo i ka pae kila kūpono.ʻEono wale nō nā māka kila e pili ana i nā noi kūkulu hale.Loaʻa iā lākou a pau he 17-22% chromium, a he nickel nō hoʻi nā māka maikaʻi aʻe.Hiki i ka hoʻohui ʻana o ka molybdenum ke hoʻomaikaʻi hou i ka ʻinoʻino o ka lewa, ʻoi aku ka pale ʻana i ka corrosion i nā lewa chloride.
hoʻohālikelike ʻia me ke kila kalapona
1. ʻAiʻa
ʻOi aku ka kiʻekiʻe o ke kila kalapona ma mua o ka ferritic a me martensitic stainless steel, a haʻahaʻa iki ma mua o ke kila kuhili ʻole austenitic;
2. Kū'ē
Hoʻonui ka resistivity i ke ʻano o ke kila kalapona, ferritic, martensitic, a me austenitic stainless steel;
3. ʻO ke kauoha o ka hoʻonui laina laina like ia, austenitic stainless steel ka mea kiʻekiʻe loa, a ʻo ke kila kalapona ka mea liʻiliʻi loa;
4. ʻO ke kila kila, ka ferritic a me ka martensitic stainless steels he magnetic, a me austenitic stainless steels he non-magnetic, akā, ʻo kā lākou hana anuanu e hoʻoulu i ka magnetism ke hana lākou i ka hoʻololi martensitic, a hiki ke hoʻohana ʻia ka lāʻau wela e hoʻopau i kēia martensite.ʻiʻo a hoʻihoʻi i kāna mau waiwai non-magnetic.
Ke hoʻohālikelike ʻia me ke kila kalapona, ʻo ka austenitic stainless steel nā hiʻohiʻona penei:
1) Resisivity kiʻekiʻe, ma kahi o 5 mau manawa o ke kila kalapona.
2) ʻO ka helu hoʻonui laina nui, 40% ʻoi aku ka nui ma mua o ke kila kalapona, a me ka piʻi ʻana o ka mahana, hoʻonui pū ka waiwai o ka hoʻonui laina.
3) Haʻahaʻa thermal conductivity, e pili ana i 1/3 o kalapona kila.
