Mrauemi: Rino Manganese Teitei Austenitic Kua Whakarerekētia
Ngā Āhuatanga:He rino nui te konupūmā, austenitic (kore-aukume), he pakari mahi. He tino kaha, he ngāwari, he pakari, ā, he tino pai te ātete ki te kakahu i roto i ngā tono tino uaua. Hei tāpiri, he iti rawa te tauwehenga o te waku o tēnei rino, he mea tino nui ki te ātete kakahu – inā koa i roto i ngā tono rino ki te rino. Ka tupu pai tēnei rino i ngā āhuatanga kakahu kino. Ko te nui o te pānga me te hama ka pā ki a ia, ka pakari ake te mata o te rino. E mōhiotia ana tēnei āhuatanga ko te whakapakeke-mahi. Nā te mea kei te noho ngāwari tonu te rauemi i raro, he mea tino whai hua tēnei rino ki te whawhai ki te pānga me te karawarawa. Ka taea te whakarewa i tēnei rino mā te whakamahi i ngā irahiko konupūmā motuhake he nui te konupūmā. Nā ngā āhuatanga whakapakeke mahi o tēnei rino, kāore e pai ki te miihini mā ngā tikanga tuku iho.
Otō paerewa wheketere:
| C1 | MN13% |
| C2 | MN13%CrMo |
| C3 | Mn13Cr2 |
| C4 | Mn18Cr2 |
| C5 | Mn18CrMo |
| C6 | Mn13%CrMo motuhake mō te hama kuru whakarewa, te raina, te pereti taha |
| C7 | Mn13%Mo motuhake mō ngā papa ara / hu clawer |
| C8 | Mn22%Cr2 |
| C9 | Mn24%Cr3 |
+he nui ake i runga i te patai a te kiritaki.
Rauemi: Ngā Wāhanga Whakamau TIC Inlay
Ko ngā wāhanga pakaru o te kuru e whakamahia ana i roto i ngā raina kuru he mea nui ki te whai huatanga o te tipu. I te whanaketanga o te mākete kuru, kua whanake haere te kuru. I te wā e kuru ana i ētahi kōhatu tino mārō, kāore ngā raina maitai konupora nui tuku iho e whakatutuki i ngā hua pai, ā, he poto noa iho te roa o te mahi, ā, he poto rawa hoki te huringa whakakapinga o ngā raina.
Hei whakaoti i tēnei wero, kua whakawhanakehia e ngā kaihangarau tētahi raupapa arai kuru hou, ko ngā Wāhanga Kakahu TIC Inlay, me te whāinga kia roa ake te roa o te ora o ēnei taputapu. Mā te whakamahi i tētahi koranu motuhake, ka whakarite ngā wāhanga kakahu TIC inlay kounga teitei mai i tā mātou whare hanga kia tino pai ake te whai huatanga ohaoha, ā, ka taea te whakamahi i roto i ngā momo raupapa kuru katoa.
Te kaupapa mahi
Ka tākaihia e ā mātou kaihangarau ngā tokotoko titanium carbide ki runga i te mata mahi o te arai. Ina tomo te kōhatu ki te rūma kuru, ka pā tuatahi ki ngā tokotoko titanium carbide kua ara ake, e tino puhoi ana te pakaru nā te tino pakeke me te ātete ki te pakaru. I taua wā anō, nā te pānga tiaki o ngā tokotoko titanium carbide, ka āta pā te anga o te maitai manganese teitei ki te kōhatu, ā, ka āta whakapakeke te anga.
Te whakarewanga maitai koranu
Ko te whakarewanga maitai koranu tewhakarewa maitaihe tukanga e whakaranua ana ki ngā huānga maha i waenga i te 1.0% me te 50% te taumaha hei whakapai ake i ōna āhuatanga miihini. E rua ngā rōpū o ngā maitai koranu: ngā maitai koranu-iti me ngā maitai koranu-teitei. Ko ngā maitai koranu e whakamahia ana i roto i te whakarewanga haumitanga he maitai koranu-iti.
He koranu ia maitai, engari kāore ngā maitai katoa e kiia ana he "koranu maitai". Ko ngā maitai māmā rawa ko te rino (Fe) kua koranuhia ki te waro (C) (tata ki te 0.1% ki te 1%, i runga i te momo). Heoi, ko te kupu "koranu maitai" te kupu paerewa e pā ana ki ngā maitai me ētahi atu huānga koranu kua tāpirihia ā-tauira hei tāpiri atu ki te waro. Ko ngā mea koranu noa ko te manganese (te mea tino noa), te nickel, te chromium, te molybdenum, te vanadium, te silicon, me te boron. Ko ngā mea koranu kāore i te tino noa ko te konumohe, te cobalt, te parahi, te cerium, te niobium, te titanium, te tungsten, te tin, te zinc, te mata, me te zirconium.
DHT (Whakamahana-Rerekē) Ngā hama koranu o Shedder
I whakawhanakehia e tā mātou whare hangahanga ngā hama maitai martensitic mahi teitei mō ngā mahi hangarua o ngā mīhini haehae, he roa te mau.
He tino pai tēnei hama mō ngā mahi kāore e taea te whakapakeke tika mō te hama konupora. He rerekē ki te hama koranu tuku iho he rite tonu te pakeke puta noa i te hama katoa, he ngawari ake te hama koranu whakapakeke rerekē huri noa i te kōhao titi hei whakaiti i te pakaru o te hama, ā, he nui te kaha hei karo i te rerekētanga o te kōhao i te wā e oma ana. He nui ake te pakeke i te taha whiu hei whakarite i te roa o te mau.
Te pakeke o te kōhao titi – BHN 330 - 390
Te pakeketanga o te mata whiu – BHN 530 – 650
Mrauemi: Waro maitai
Paerewa Hainamana: GB/T11352-2009
| Kāore.
| Rauemi
| NGĀ WAEHANGA MATUA | |||||||||
| C | Mn | Si | P | S | Cr | Ni | Mo | Cu | DI | ||
| 1 | ZG230-450(ZG25) | 0.3 | 0.90 | 0.60 | 0.035 | 0.035 | 0.35 | 0.40 | 0.20 | 0.40 | 1.00 |
| 2 | ZG270-500(ZG35) | 0.40 | 0.90 | 0.60 | 0.035 | 0.035 | 0.35 | 0.40 | 0.20 | 0.40 | 1.00 |
| 3 | ZG310-570(ZG45) | 0.50 | 0.90 | 0.60 | 0.035 | 0.035 | 0.35 | 0.40 | 0.20 | 0.40 | 1.00 |
+he nui ake i runga i te patai a te kiritaki.