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Kounga Teitei me te Utu Pai o te Ripanga NiCr35/20 e Whakamahia ana i roto i ngā Oumu Hiko Ahumahi

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Ngā Tohu Hua

Kounga Teitei me te Utu Pai o te Ripanga NiCr35/20 e Whakamahia ana i roto i ngā Oumu Hiko Ahumahi

Whakaahuatanga Hua
Hanganga Matū: 35.00 Nikara, 20.00 Kromo, Para. Fe

Ātete: 1.04 ohm mm2/m

Āhua: Rīpene, Pepa, Rīpene, Rīpene, Pereti

Ahu: Matotoru 0.01mm-7mm Whānui 1mm-470mm

Mōkihi: Puka Kōpiko

Te pāmahana ratonga tonu mōrahi: 1100º C

Te pūwāhi rewa: 1390º C

Mata: BA, 2B, mua-waikura

Pakari: Ngāwari, hawhe mārō, mārō

Rīpene nichrome/Haina, Rau nichrome/Haina

Shanghai TANKII ALLOY MATERIAL Co., Ltd

Ngāna ki te hanga i te kounga pai rawa atu, me te tuku i te ratonga pai rawa atu

Whakaahuatanga Hua
Ko tā mātou waea ātete (waea whakamahana) e whakamahia ana i ngā pāmahana whakahaere tae atu ki te 1200. He pai te ātete waikura o tōna hanganga matū, inā koa i raro i ngā āhuatanga o te whakawhiti pinepine, te piki me te heke o te pāmahana.

Kei roto i ōna whakamahinga ngā huānga whakamahana i roto i ngā taputapu whare me ngā taputapu ahumahi, tae atu ki ngā ātete whakahaere.

Ngā Kaupapa: E whakamahia whānuitia ana ngā rauemi Ni-Cr i roto i ngā oumu hiko ahumahi, ngā taputapu o te whare me ngā taputapu infrared-tawhiti nā te mea he kaha te pāmahana me te kirihou kaha.

Ingoa/Mahinga o te Koranu NiCr8.20 NiCr70 30 NiCr60 15 NiCr35 20 NiCr30 20
Te hanganga matū matua Ni Okiokinga Okiokinga 55.0-61.0 34.0-37.0 30.0-34.0
Cr 20.0-23.0 28.0-31.0 15.0-18.0 18.0-21.0 18.0-21.0
Fe ≤ 1.0 ≤ 1.0 Okiokinga Okiokinga Okiokinga
Te pāmahana ratonga tonu mōrahi o te huānga 1200 1250 1150 1100 1100
Ātete i te 20oC (μ Ω · m) 1.09 1.18 1.12 1 1.04
Kiato (g/cm3) 8.4 8.1 8.2 7.9 7.9
Te kawe wera (KJ/m· h· oC) 60.3 45.2 45.2 43.8 43.8
Tauwehenga o te whakawhānui raina (α × 10-6/oC) 18 17 17 19 19
Te ira rewa (tata) (oC) 1400 1380 1390 1390 1390
Te toronga i te pakaru (%) > 20 > 20 > 20 > 20 > 20
Hanganga moroiti austenite austenite austenite austenite austenite
Ngā āhuatanga aukume kore-aukume kore-aukume kore-aukume Aukume ngoikore Aukume ngoikore

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