China Nickel Chromium Alloy Cr20Ni80 Strip Nichrome Ni80Cr20 Tape Hanganga me te wheketere

Rīpene Nikaramu Ni80 Nikaramu Ni80Cr20 Whakaahua Matua

Rīpene Nikara Chromium Alloy Cr20Ni80 Nichrome Ni80Cr20

Whakaahuatanga Poto:

Taipitopito Hua

Ngā Pātai Auau

Ngā Tohu Hua

Whakaahuatanga Hua

Ko te NI90Cr10, e mōhiotia ana ko te Nichrome 90, ko te NiCr 90/10 rānei, he koranu mahi-teitei e tuku ana i te ātete tino pai ki ngā pāmahana teitei me te waikura. He teitei te ira rewa o te 1400°C (2550°F) ā, ka taea te pupuri i tōna kaha me tōna pumau ahakoa ngā pāmahana neke atu i te 1000°C (1832°F).

E whakamahia whānuitia ana tēnei koranu i roto i ngā mahi e hiahia ana ki ngā huānga whakamahana, pērā i roto i ngā oumu ahumahi, ngā oumu, me ngā taputapu whakamahana. E whakamahia ana hoki i roto i te hanga i ngā thermocouples, e whakamahia ana hei ine i te pāmahana i roto i ngā tukanga ahumahi.

He tino pai te ātete o te NI90Cr10 ki te waikura, ā, he tino whai hua tēnei i roto i ngā taiao pāmahana teitei e tere ai te waikura me te pirau o ētahi atu rauemi. He pai hoki ōna āhuatanga miihini, pērā i te kaha kume teitei me te ngāwari o te ngāwari, e ngāwari ai te hanga me te hanga.

Mō ngā paipa i hangaia ki tēnei koranu, ka whakamahia whānuitia i roto i ngā mahi e kitea ana ngā āhuatanga pāmahana teitei me te waikura, pērā i te tukatuka matū, te hinu matū, me te whakaputa hiko. Ko ngā āhuatanga motuhake o te paipa, pērā i tōna rahi, te matotoru o te pakitara, me te whakatauranga pēhanga, ka whakawhirinaki ki te whakamahinga e whakaarohia ana me ngā whakaritenga motuhake o te kaupapa.

Rauemi Mahi		Cr10Ni90	Cr20Ni80	Cr30Ni70	Cr15Ni60	Cr20Ni35	Cr20Ni30
Te hanganga	Ni	90	Okiokinga	Okiokinga	55.0~61.0	34.0~37.0	30.0~34.0
	Cr	10	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 mōrahiºC		1300	1200	1250	1150	1100	1100
Te pūwāhi rewa ºC		1400	1400	1380	1390	1390	1390
Kiato g/cm3		8.7	8.4	8.1	8.2	7.9	7.9
Ātete i te 20ºC((μΩ·m)			1.09±0.05	1.18±0.05	1.12±0.05	1.00±0.05	1.04±0.05
Te toronga i te wā e pakaru ana		≥20	≥20	≥20	≥20	≥20	≥20
Te wera motuhake J/g.ºC			0.44	0.461	0.494	0.5	0.5
Te kawe wera KJ/m.hºC			60.3	45.2	45.2	43.8	43.8
Te tauwehenga o te whakawhānui raina a×10-6/ (20~1000ºC)			18	17	17	19	19
Hanganga moroiti			Austenite	Austenite	Austenite	Austenite	Austenite
Ngā āhuatanga aukume			Kore-aukume	Kore-aukume	Kore-aukume	Aukume ngoikore	Aukume ngoikore

Ko ngā paipa NI90Cr10 e whakamahia ana i ngā mahi e pāngia ana e te pāmahana teitei me te waikura, pērā i te tukatuka matū, te hinu matū, me te whakaputa hiko. E mōhiotia ana ēnei paipa mō tō rātou ātete pai ki te waikura me te waikura, ā, he mea pai mō te whakamahi i roto i ngā taiao e whakamahi ana i ngā otinga waikawa, kawakore rānei. Ko ētahi o ngā mahi motuhake a ngā paipa NI90Cr10 ko:

Te tukatuka matū: He maha ngā wā ka whakamahia ngā paipa NI90Cr10 i roto i ngā mahi tukatuka matū ina kitea ngā āhuatanga pāmahana teitei me te waikura. Ka taea te whakamahi i ēnei paipa hei kawe i ngā matū waikura, ā, ka taea te tu atu ki ngā wairewa waikawa, kawakore rānei.
Matū hinu: Ka whakamahia hoki ngā paipa NI90Cr10 i roto i te umanga matū hinu, e whakamahia ana i roto i te hanga hinu me te hau. Ka taea e rātou te tu atu i ngā pāmahana me te pēhanga teitei, ā, he ātete hoki ki te waikura, he mea pai mō te whakamahi i roto i ngā taiao uaua.
Te whakaputa hiko: Ka whakamahia ngā paipa NI90Cr10 i roto i ngā mahi whakaputa hiko pēnei i ngā tāpine hau me ngā tāpine mamaoa. Ka taea e ēnei paipa te tu atu ki ngā āhuatanga pāmahana teitei me te pēhanga teitei, ā, he ātete hoki ki te waikura, he mea pai mō te whakamahi i roto i ngā tipu hiko.
Rererangi: Ka whakamahia hoki ngā paipa NI90Cr10 i roto i ngā mahi rererangi kei reira ngā āhuatanga pāmahana teitei me te waikura. Ka taea te whakamahi i ēnei paipa i roto i ngā miihini rererangi, ngā miihini rōkete, me ētahi atu wāhanga rererangi mahi teitei.

Ko ngā āhuatanga motuhake o ngā paipa NI90Cr10, pērā i te rahi, te matotoru o te pakitara, me te whakatauranga pēhanga, ka whakawhirinaki ki te whakamahinga e whakaarohia ana me ngā whakaritenga motuhake o te kaupapa. Ka taea te whakarite i ngā paipa kia tutuki ai ngā hiahia motuhake o te tono, pērā i ngā awhe pāmahana me te pēhanga e hiahiatia ana, te momo wai, te momo hau rānei, me ngā āhuatanga taiao. I te nuinga, ko te huinga ahurei o te ātete pāmahana teitei, te kaha miihini, me te ātete waikura ka waiho ngā paipa NI90Cr10 hei rauemi whai hua mō ngā momo tono mahi teitei i roto i ngā ahumahi rerekē.

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