Nikara Koranu 20 (UNS N08020) /DIN2.4660
| Koranu | huānga | C | Si | Mn | S | P | Ni | Cr | Nb+Ti | Fe | Cu | Mo |
| Koranu 20 | Min |
|
|
|
|
| 32.0 | 19.0 | 8*C |
| 3.0 | 2.0 |
| Teitei | 0.07 | 1.0 | 2.0 | 0.035 | 0.045 | 38.0 | 21.0 | 1.0 | taurite | 4.0 | 3.0 |
| Tūnga Aolly | Te kaha o te kume Rm Mpa Miniti. | Te kaha o te hua RP 0.2 Mpa Min | Te whakaroa A 5 iti rawa te ōrau |
| Kua whakawerahia | 620 | 300 | 40 |
| Kiatokaramu/henitimi3 |
| 8.08 |
Toko, Pae, Waea me te Rauemi Hanga- ASTM B 462 ASTM B 472, ASTM B 473, ASME SB 472, ASME SB 473,
Pereti, Rau me te Rīpene- ASTM A 240, ASTM A 480, ASTM B 463, ASTM B 906, ASME SA 240,
Paipa me te Ngongo- ASTM B 729, ASTM B 829, ASTM B 468, ASTM B 751, ASTM B 464, ASTM B 775, ASTM B 474,
Ētahi atu- ASTM B 366, ASTM B 462, ASTM B 471, ASTM B 475, ASME SB 366, ASME SB-462, ASME SB
He ātete whānui pai ki te waikura ki te waikawa whanariki
He ātete pai ki te pakaru waikura ahotea hauota
Ngā āhuatanga miihini me te āheinga hanga pai rawa atu
Te iti rawa o te maturuturunga o te carbide i te wā e whakarewahia ana
He tino pai ki te ātete i te waikura ki ngā waikawa whanariki wera
Ngā hua e pā ana
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Invar koranu 36 /UNS K93600 me K93601
Ko te koranu Invar 36 (UNS K93600 me te K93601), he koranu nikara-rino rua kei roto ko te 36% nikara. Nā te iti rawa o te tauwehenga whakawhanui wera i te pāmahana rūma, he mea whai hua mō ngā taputapu mō ngā mea hanga rererangi, ngā paerewa roa, ngā rīpene ine me ngā ine, ngā wāhanga tika, me ngā tokotoko pendulum me te thermostat. Ka whakamahia hoki hei wāhanga whakawhanui iti i roto i te rīpene bi-metal, i roto i te hangarau cryogenic, me ngā wāhanga laser.
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Waspaloy – He koranu pakari mō te pāmahana teitei...
Whakarei ake i te kaha me te pakari o tō hua me te Waspaloy! He tino pai tēnei konukōrei nikara mō ngā tono uaua pērā i ngā miihini tāpoi hau me ngā wāhanga rererangi. Hokona inaianei!
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Waspaloy/UNS N07001
Ko te Waspaloy (UNS N07001) he koranu pakari ka taea te whakapakeke i te wā e pakeke ana, he tino kaha ki te pāmahana teitei me te ātete pai ki te waikura, inā koa ki te waikura, i ngā pāmahana ratonga tae atu ki te 1200°F (650°C) mō ngā tono hurihuri nui, tae atu ki te 1600°F (870°C) mō ētahi atu tono iti ake te uaua. Ko te kaha pāmahana teitei o te koranu i ahu mai i ōna huānga whakapakari wairewa totoka, te molybdenum, te cobalt me te chromium, me ōna huānga whakapakeke tawhito, te konumohe me te titanium. He teitei ake ōna awhe kaha me te pumau i ērā e wātea ana mō te koranu 718.
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Nikara 200/Nikara 201/ UNS N02200
Ko te Nikara 200 (UNS N02200) he nikara parakore ā-pākihi (99.6%). He pai ōna āhuatanga miihini, ā, he tino ātete ki ngā taiao waikura maha. Ko ētahi atu āhuatanga whai hua o te koranu ko ōna āhuatanga aukume me te aukati aukume, te kawe wera me te hiko teitei, te iti o te ihirangi hau me te iti o te pēhanga kohu.
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Nimonic 90/UNS N07090
Ko te koranu NIMONIC 90 (UNS N07090) he koranu turanga nikara-konupora-kopara i whakakahangia mā te tāpiri i te taitāne me te konumohe. Kua whakawhanakehia hei koranu ātete-ngoki ka taea te whakapakeke, mō te mahi i ngā pāmahana tae atu ki te 920°C (1688°F). Ka whakamahia te koranu mō ngā mata tāpine, ngā kōpae, ngā mea hanga, ngā wāhanga mowhiti me ngā taputapu mahi wera.
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Kovar/UNS K94610
Ko Kovar (UNS K94610), he koranu nikara-rino-kopara kei roto tata ki te 29% nikara me te 17% kopara. Ko ōna āhuatanga whakawhanui wera he rite ki ngā āhuatanga o ngā karāhe borosilicate me ngā uku momo alumina. He tata te awhe matū e hangaia ana, e hua ana he āhuatanga ka taea te whakahoki, e tino pai ai mō ngā hiri karāhe-ki-konganuku i roto i ngā tono whakaputa papatipu, i ngā wāhi rānei he mea tino nui te pono. Ko ngā āhuatanga aukume o Kovar e whakahaerehia ana e tōna hanganga me te maimoatanga wera e whakamahia ana.