ʻO ka pā poepoe kila kila me ka maikaʻi maikaʻi
Hoʻolauna Huahana
Hao (Fe): ʻo ia ke kumu metala o ke kila kila;
ʻO Chromium (Cr): ʻo ia ka mea nui e hoʻokumu ana i ka ferrite, hiki i ka chromium i hui pū ʻia me ka oxygen ke hoʻoulu i kahi kiʻiʻoniʻoni passivation Cr2O3 corrosion-resistant, ʻo ia kekahi o nā mea kumu o ke kila kila e mālama i ke kūpaʻa corrosion, hoʻonui ka ʻike chromium i ka hiki ke hoʻoponopono i ka kiʻiʻoniʻoni passivation o ke kila, ʻo ka ʻike chromium kila kila maʻamau ma luna o 12%;
ʻO ke kalapona (C): he mea hoʻokumu austenite ikaika, hiki ke hoʻomaikaʻi nui i ka ikaika o ke kila, me ke kalapona i ke kūpaʻa ʻana i ka palaho he hopena maikaʻi ʻole nō hoʻi;
ʻO Nickel (Ni): ʻo ia ka mea nui e hoʻokumu ana i ka austenite, hiki ke hoʻolohi i ka pala o ke kila a me ka ulu ʻana o nā palaoa i ka wā e hoʻomehana ai;
ʻO Niobium, titanium (Nb, Ti): he mau mea hana carbide ikaika ia, hiki ke hoʻomaikaʻi i ke kūpaʻa o ke kila i ka corrosion intergranular. Eia nō naʻe, he hopena maikaʻi ʻole ko ka titanium carbide i ka maikaʻi o ka ʻili o ke kila kila, no laila e hoʻomaikaʻi pinepine ʻia ke kila kila me nā koi ʻili kiʻekiʻe ma ka hoʻohui ʻana i ka niobium e hoʻomaikaʻi i ka hana.
ʻO ka Naikokene (N): he mea hana austenite ikaika ia, hiki ke hoʻomaikaʻi nui i ka ikaika o ke kila. Akā, ʻoi aku ka hopena o ka haki ʻana o ke kila kila, no laila, ʻo ke kila kila i ka wā e hoʻopaʻa ai e kāohi pono i ka nui o ka naikokene.
ʻO ka Phosphorus, sulfur (P, S): he mea ʻino ia i loko o ke kila kila, hiki i ke kūpaʻa ʻana i ka pala a me ka hehi ʻana o ke kila kila ke loaʻa ka hopena maikaʻi ʻole.
Hōʻike Huahana
Mea Hana a me ka Hana
| Mea Hana | Nā ʻano |
| 310S kila kila | ʻO ke kila kila 310S he kila kila austenitic chromium-nickel me ke kūpaʻa oxidation maikaʻi, ke kūpaʻa corrosion, ma muli o ka pakeneka kiʻekiʻe o ka chromium a me ka nickel, ʻoi aku ka maikaʻi o ka ikaika kolo o 310S, hiki ke hoʻomau i ka hana i nā mahana kiʻekiʻe, me ke kūpaʻa wela kiʻekiʻe maikaʻi. |
| ʻO ka pā poepoe kila kila 316L | 1) Maikaʻi ka ʻōlinolino a nani hoʻi ke ʻano o nā huahana i ʻōwili anu ʻia. 2) kūpaʻa maikaʻi loa i ka pala, ʻoi aku ka pale ʻana i ka lua, ma muli o ka hoʻohui ʻana o Mo 3) ikaika wela kiʻekiʻe maikaʻi loa; 4) ka paʻakikī hana maikaʻi loa (nā waiwai magnetic nāwaliwali ma hope o ka hana ʻana) 5) ʻaʻole magnetic i ke kūlana hopena paʻa. |
| 316 kila kila poepoe | Nā ʻano: ʻO ke kila kila 316 ka lua o ka kila i hoʻohana nui ʻia ma hope o 304, hoʻohana nui ʻia i ka ʻoihana meaʻai a me nā lako hana ʻokiʻoki, ma muli o ka hoʻohui ʻana o Mo, no laila ʻo kona kūpaʻa i ka pala, ke kūpaʻa i ka pala ʻana o ka lewa a me ka ikaika o ka mahana kiʻekiʻe he maikaʻi loa ia, hiki ke hoʻohana ʻia i nā kūlana paʻakikī; paʻakikī hana maikaʻi loa (ʻaʻohe magnetic). |
| 321 kila kila poepoe | Nā ʻano: ʻO ka hoʻohui ʻana o nā mea Ti i ke kila 304 e pale i ka pala o ka palena o ka palaoa, kūpono no ka hoʻohana ʻana i nā mahana o 430 ℃ - 900 ℃. Ma waho aʻe o ka hoʻohui ʻana o nā mea titanium e hōʻemi i ka pilikia o ka pala o ka mea i hoʻopili ʻia, aia nā waiwai ʻē aʻe e like me 304. |
| 304L kila poepoe kuhiliʻole | ʻO ke kila poepoe kila kila 304L kahi ʻano like ʻole o ke kila kila kila 304 me ka haʻahaʻa o ke kalapona a hoʻohana ʻia i nā noi kahi e pono ai ka hoʻoheheʻe ʻana. ʻO ka haʻahaʻa o ke kalapona e hōʻemi i ka ua ʻana o ka carbide ma ka ʻāpana i hoʻopilikia ʻia e ka wela kokoke i ka weld, hiki ke alakaʻi i ka intergranular corrosion (weld erosion) o ke kila kila ma kekahi mau wahi. |
| 304 kila kila poepoe | Nā ʻano: ʻO ke kila kila 304 kekahi o nā kila kila chromium-nickel i hoʻohana nui ʻia, me ke kūpaʻa maikaʻi i ka pala, ke kūpaʻa wela, ka ikaika haʻahaʻa haʻahaʻa a me nā waiwai mechanical. Ke kūpaʻa nei i ka pala i ka lewa, inā i ka lewa ʻoihana a i ʻole nā wahi haumia kaumaha, pono e hoʻomaʻemaʻe ʻia i ka manawa e pale aku ai i ka pala. |
Hoʻohana Maʻamau
He ākea ka manaʻolana no ka hoʻohana ʻana o ke kila kila poepoe a hoʻohana nui ʻia i nā lako a me nā lako kīhini, ke kūkulu moku, ka petrochemical, nā mīkini, nā lāʻau lapaʻau, ka meaʻai, ka mana uila, ka ikehu, ka aerospace, a me nā mea ʻē aʻe, ke kūkulu ʻana a me ka hoʻonaninani. Nā lako no ka hoʻohana ʻana i ka wai kai, kemika, ka dye, ka pepa, ka waikawa oxalic, ka mea hoʻoulu a me nā lako hana ʻē aʻe; kiʻi paʻi kiʻi, ka ʻoihana meaʻai, nā pono o ke kahakai, nā kaulahao, nā koʻokoʻo CD, nā bolts, nā nati
Nā Huahana Nui
Hiki ke hoʻokaʻawale ʻia nā kaola poepoe kila kila i ʻōwili wela ʻia, hoʻoheheʻe ʻia a huki anu ʻia e like me ke kaʻina hana. ʻO nā kikoʻī kila poepoe kila kila ʻōwili wela no 5.5-250 mm. I waena o lākou: 5.5-25 mm o ke kila poepoe kila kila liʻiliʻi i hoʻolako nui ʻia i loko o nā puʻupuʻu o nā kaola pololei, hoʻohana pinepine ʻia e like me nā kaola kila, nā ʻōwili a me nā ʻāpana mechanical like ʻole; kila poepoe kila kila ʻoi aku ma mua o 25 mm, hoʻohana nui ʻia i ka hana ʻana i nā ʻāpana mechanical a i ʻole no nā billets kila seamless.
Nā huahana pili
-
2205 304l 316 316l Hl 2B Palaki ʻia ke kila kila...
Nā Kūlana Hoʻolauna Huahana: JIS, AiSi, ASTM, GB, DIN, EN, JIS, AISI, ASTM, GB, DIN, EN Papa: 300 series Kahi i hoʻomaka ai: Shandong, Kina Inoa Brand: Jinbaicheng Model: 304 2205 304L 316 316L Model: poepoe a me ka huinaha Noi: hana ʻana i nā mea kūkulu hale ʻAno: poepoe Kumu kūikawā: kila valve Ke ahonui: ±1% Nā lawelawe hana: kūlou, kuʻihao, wehe ʻana, punching, ʻokiʻoki Huahana n...
-
Kaula poepoe kila kila i huki anu ʻia
ʻO ke ʻano kila kila 304 ka mea i hoʻohana nui ʻia he kila kila chromium-nickel, nona ke kūpaʻa maikaʻi i ka pala, ke kūpaʻa wela, ka ikaika haʻahaʻa a me nā waiwai mechanical. Kū i ka pala i ka lewa, inā he lewa ʻoihana a i ʻole kahi i haumia nui ʻia, pono e hoʻomaʻemaʻe ʻia i ka manawa e pale aku ai i ka pala. Hōʻike Huahana ...
-
Ke kila kila poepoe i ʻōwili anu ʻia
Hoʻolauna Huahana ʻO ke kila poepoe kila kila kila no ke ʻano o nā huahana lōʻihi a me nā kaola. ʻO ke kila poepoe kila kila kila kila e pili ana i nā huahana lōʻihi me ka ʻāpana keʻa poepoe like, ma kahi o ʻehā mika ka lōʻihi. Hiki ke puʻunaue ʻia i nā pōʻai māmā a me nā koʻokoʻo ʻeleʻele. ʻO ka pōʻai laumania i kapa ʻia e pili ana i ka ʻili laumania, i loaʻa ma o ka mālama ʻana i ka quasi-rolling; a ʻo ka mea i kapa ʻia ʻo ka ʻeleʻele ...