ʻO China Precision Alloy Iron Nickel wire no ka hoʻopaʻa ʻana i ke aniani hana a me ka hale hana |TANKII

ʻO ka uwea hao nikeli pololei no ka hoʻopaʻa ʻana i ke aniani hiʻohiʻona kiʻi

ʻO ka uea hao nikela pololei no ke aniani hoʻopaʻa

ʻO ka wehewehe pōkole:

Nā mea mau kino a me nā waiwai mechanical o ka huila:
Māmā: γ = 8,1 g / cm3;
Hiki ke pale uila: ρ = 0,78 ohm mm2 ?/ m;
ʻO ka mahana o ke kiko Curie: Θs = 230 ° C;
Modulus o ka elasticity E = 144 kN / mm2;
Huina hoʻonui laina a1 (20-100 ºC) ≤1,5 * 10-6 ºC -1

palapala hōʻoia:ISO 9001

Nui:Hoʻopilikino ʻia

Noi:papa sila

ʻAno:uwea

ili:ʻālohilohi

lapaʻau ili:poni ana

kala:ʻano ʻano

ana:e like me ke koi

MOQ:20 kg

lawelawe:ʻae ʻia ke kauoha liʻiliʻi

kūlana :palupalu

anawaena:0.01mm-12mm

E hoʻouna i ka leka uila iā mākou

Huahana Huahana

FAQ

Huahana Huahana

ʻO ka uea hao nikela pololei no ke aniani hoʻopaʻa
Hoʻokaʻawale: haʻahaʻa haʻahaʻa o ka mea hoʻonui wela wela
Hoʻohana: Hoʻohana ʻia ʻo Invar i kahi e koi ʻia ai ke kūpaʻa kiʻekiʻe, e like me nā mea kani pololei, nā uaki, nā anana seismic creep gauge, nā kiʻi pale pale kīwī, nā pahu i loko o nā kaʻa, a me nā wati antimagnetic.Ma ke ana 'āina, i ka wā e hana 'ia ai ka pae ki'eki'e o ke kauoha mua (ki'eki'e-pololei), ua hana 'ia nā ko'oko'o ho'onanea me Invar, ma kahi o ka lā'au, fiberglass, a me nā metala 'ē a'e.Ua hoʻohana ʻia nā struts invar i kekahi mau pistons e kaupalena i ko lākou hoʻonui ʻana i ka wela i loko o kā lākou cylinders.
Huina Kemika ma %, Invar

Ni 35-37%	Fe .	C 0.05%	Si 0.3%	Mn 0,3-0,6 %	S o 0.015%
P 0.015%	Mo 0.1%	V 0.1%	Al 0.1%	Cu 0.1%	Cr 0,15 %

Kaulana Mahana/ºC	1/10-6ºC-1	Kaulana Mahana/ºC	1/10-6ºC-1
20~-60	1.8	20~250	3.6
20~-40	1.8	20~300	5.2
20~-20	1.6	20~350	6.5
20~0	1.6	20~400	7.8
20~50	1.1	20~450	8.9
20~100	1.4	20~500	9.7
20~150	1.9	20~550	10.4
20~200	2.5	20~600	11