China Nickel Chromium Alloy Cr20Ni80 Strip Nichrome Ni80Cr20 Tape Hana a me ka hale hana

Kiʻi i hōʻike ʻia no ka Nickel Chromium Alloy Cr20Ni80 Strip Nichrome Ni80Cr20 Lipine

ʻO ka lipine Nichrome Ni80Cr20 Nickel Chromium Alloy Cr20Ni80 Strip Nichrome Ni80Cr20

Wehewehe Pōkole:

Nā kikoʻī huahana

Nā nīnau i nīnau pinepine ʻia

Nā Lepili Huahana

Wehewehe Huahana

ʻO NI90Cr10, i ʻike ʻia hoʻi ʻo Nichrome 90 a i ʻole NiCr 90/10, he metala hana kiʻekiʻe e hāʻawi ana i ke kūpaʻa maikaʻi loa i nā mahana kiʻekiʻe a me ka pala. Loaʻa iā ia kahi kiko heheʻe kiʻekiʻe ma kahi o 1400°C (2550°F) a hiki ke mālama i kona ikaika a me ke kūpaʻa ʻoiai i nā mahana ma luna o 1000°C (1832°F).

Hoʻohana pinepine ʻia kēia metala i nā noi e pono ai nā mea hoʻomehana, e like me nā umu ʻoihana, nā umu, a me nā mīkini hoʻomehana. Hoʻohana ʻia nō hoʻi ia i ka hana ʻana o nā thermocouples, i hoʻohana ʻia e ana i ka mahana ma nā kaʻina hana ʻoihana like ʻole.

He kūpaʻa maikaʻi loa ko NI90Cr10 i ka oxidation, ka mea e pono ai i nā wahi wela kiʻekiʻe kahi e pala koke ai a palaho nā mea ʻē aʻe. Loaʻa iā ia nā waiwai mechanical maikaʻi, e like me ka ikaika tensile kiʻekiʻe a me ka ductility maikaʻi, e maʻalahi ai ke hana a me ke ʻano.

I ka wā e pili ana i nā paipu i hana ʻia me kēia metala, hoʻohana pinepine ʻia lākou i nā noi kahi i loaʻa ai nā kūlana wela kiʻekiʻe a me nā kūlana ʻino, e like me ka hana kemika, ka petrochemical, a me nā ʻoihana hana mana. ʻO nā waiwai kikoʻī o ka paipu, e like me kona nui, ka mānoanoa o ka paia, a me ka helu kaomi, e hilinaʻi ʻia i ka hoʻohana i manaʻo ʻia a me nā koi kikoʻī o ka papahana.

Hana\ mea hana		Cr10Ni90	Cr20Ni80	Cr30Ni70	Cr15Ni60	Cr20Ni35	Cr20Ni30
Hoʻonohonoho ʻana	Ni	90	Hoʻomaha	Hoʻomaha	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	Hoʻomaha	Hoʻomaha	Hoʻomaha
Mahana kiʻekiʻe loaºC		1300	1200	1250	1150	1100	1100
Kiko heheʻe ºC		1400	1400	1380	1390	1390	1390
Ka nui o ka nui g/cm3		8.7	8.4	8.1	8.2	7.9	7.9
Ke kū'ē ʻana ma 20ºC ((μΩ·m)			1.09±0.05	1.18±0.05	1.12±0.05	1.00±0.05	1.04±0.05
Elongation i ka wā haki		≥20	≥20	≥20	≥20	≥20	≥20
Wela kikoʻī J/g.ºC			0.44	0.461	0.494	0.5	0.5
Ka hoʻokele wela KJ/m.hºC			60.3	45.2	45.2	43.8	43.8
Ka helu hoʻonui o nā laina a×10-6/ (20~1000ºC)			18	17	17	19	19
ʻAno hana micrographic			ʻAustenite	ʻAustenite	ʻAustenite	ʻAustenite	ʻAustenite
Nā waiwai makeneka			ʻAʻole makeneka	ʻAʻole makeneka	ʻAʻole makeneka	Mākēneki nāwaliwali	Mākēneki nāwaliwali

Hoʻohana pinepine ʻia nā paipu NI90Cr10 i nā noi kahi i loaʻa ai nā kūlana wela kiʻekiʻe a me nā kūlana corrosive, e like me ka hana kemika, ka petrochemical, a me nā ʻoihana hana mana. Ua ʻike ʻia kēia mau paipu no ko lākou kūpaʻa maikaʻi loa i ka oxidation a me ka corrosion, ka mea e kūpono ai lākou no ka hoʻohana ʻana i nā wahi e pili ana i nā hopena acidic a alkaline paha. ʻO kekahi o nā noi kikoʻī o nā paipu NI90Cr10:

Ka hana kemika: Hoʻohana pinepine ʻia nā paipu NI90Cr10 i nā hana hana kemika kahi e loaʻa ai nā kūlana wela kiʻekiʻe a me nā kūlana ʻino. Hiki ke hoʻohana ʻia kēia mau paipu e lawe i nā kemika ʻino a hiki ke kū i ka ʻike ʻia ʻana i nā hopena waikawa a alkaline paha.
Petrochemical: Hoʻohana ʻia nā paipu NI90Cr10 i ka ʻoihana petrochemical, kahi e hoʻohana ʻia ai lākou i ka hana ʻana o ka ʻaila a me ke kinoea. Hiki iā lākou ke kū i nā mahana kiʻekiʻe a me ke kaomi a kū i ka pala, e kūpono ai lākou no ka hoʻohana ʻana i nā wahi ʻino.
Hana Mana: Hoʻohana ʻia nā paipu NI90Cr10 i nā hana hana mana e like me nā turbine kinoea a me nā turbine mahu. Hiki i kēia mau paipu ke kū i nā kūlana wela kiʻekiʻe a me ke kaomi kiʻekiʻe a kū i ka pala, e kūpono ai lākou no ka hoʻohana ʻana i nā hale hana mana.
Aerospace: Hoʻohana ʻia nā paipu NI90Cr10 i nā noi aerospace kahi e loaʻa ai nā kūlana wela kiʻekiʻe a me nā kūlana ʻino. Hiki ke hoʻohana ʻia kēia mau paipu i nā ʻenekini jet, nā ʻenekini rocket, a me nā ʻāpana aerospace hana kiʻekiʻe ʻē aʻe.

ʻO nā ʻano kikoʻī o nā paipu NI90Cr10, e like me ko lākou nui, ka mānoanoa o ka paia, a me ka helu kaomi, e hilinaʻi ʻia i ka hoʻohana i manaʻo ʻia a me nā koi kikoʻī o ka papahana. Hiki ke hoʻopilikino ʻia nā paipu e hoʻokō i nā pono kikoʻī o ka noi, e like me ke ana wela a me nā pae kaomi i koi ʻia, ke ʻano wai a kinoea paha, a me nā kūlana o ke kaiapuni. Ma keʻano holoʻokoʻa, ʻo ka hui kūikawā o ke kūpaʻa wela kiʻekiʻe, ka ikaika mechanical, a me ke kūpaʻa ʻana i ka pala e hoʻolilo i nā paipu NI90Cr10 i mea waiwai nui no nā ʻano hana kiʻekiʻe like ʻole ma nā ʻoihana like ʻole.

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