Tirohanga Whānui o te Hua

Ko te waea koranu 4J45 he koranu whakawhanui wera whakahaeretia a Fe-Ni, he 45% te nikara kei roto. He mea hanga mō ngā tono e hiahia ana kia pumau te āhua me te hiri ā-hiri, inā koa he mea nui te hototahitanga wera ki te karāhe, ki te uku rānei. He mea tino pai tēnei rauemi mō te whakamahi i roto i ngā anga mata haurua-haurua, ngā whare pūoko, me ngā takai hiko pono-teitei.

Te Hanganga o ngā Rauemi

• Nikara (Ni): ~45%

• Rino (Fe): Taurite

• Ngā huānga iti: Mn, Si, C

CTE (Tauwehenga o te Whakawhanuitanga Wera, 20–300°C):~7.5 × 10⁻⁶ /°C
Kiato:~8.2 karamu/cm³
Ātete Hiko:~0.55 μΩ·m
Kaha Kume:≥ 450 MPa
Ngā Āhuatanga Aukume:Ārai ngoikore

Ngā Whakatakotoranga

• Awhe whānui: 0.02 mm – 3.0 mm

• Whakamutunga mata: Kanapa / kore-waikura

• Momo tuku: Ngā pōkai, ngā koiri, ngā roa tapahi

• Āhua tuku: Kua whakawerahia, kua unuhia rānei i te matao

• Ngā ine ritenga e wātea ana

Ngā Āhuatanga Matua

• He rite te whānui wera ki te karāhe/ukume

• Ngā āhuatanga hiri me te here pai rawa atu

• He pai te ātete ki te whakarewa me te waikura

• Te pumau o ngā āhuatanga i raro i te huringa wera

• He pai mō ngā taputapu hiko iti me ngā taputapu whatu

Ngā tono

• Ngā hiri hermetic mō ngā semiconductors

• Ngā whare pūoko infrared

• Ngā anga whakawhiti me ngā kōwae hiko

• Ngā hiri karāhe-ki-whakarewa i roto i ngā wāhanga whakawhitiwhiti kōrero

• Ngā mōkihi me ngā hononga ā-rangi

Tākai me te Tukunga

• Takai hiri-korehau, takai kirihou rānei

• Kei te wātea ngā kōwhiringa tapanga ritenga me te nuinga

• Tukunga: 7–15 ngā rā mahi

• Ngā tikanga tuku: Utu rererangi, uta moana, kaikawe karere