China DIN 17745 4j36 Invar Alloy Wire Low Expansion Alloy Feni36 Wire Manufacture le Feme

DIN 17745 4j36 Invar Alloy Wire Low Expansion Alloy Feni36 Wire

Tlhaloso e Khutšoanyane:

DIN 17745 4j36 Invar Alloy Wire Low Expansion Alloy Feni36 Wire

(Lebitso le Tloaelehileng: Invar, FeNi36, Invar Standard, Vacodil36)

4J36 (Invar), eo hape e tsejoang ka kakaretso e le FeNi36 (64FeNi naheng ea US), ke motsoako oa tšepe oa nickel o hlokomelehang bakeng sa coefficient e tlase e ikhethang ea katoloso ea mocheso (CTE kapa α).

Nomoro ea mohlala:Invar

OEM:Ee

Naha:T-hard e bonolo ea 1/2

Khoutu ea HS:74099000

Tšimoloho:China

Re romelle lengolo-tsoibila

Lintlha tsa Sehlahisoa

LBH

Li-tag tsa Sehlahisoa

4J36 (Invar) e sebelisoa moo ho hlokahalang botsitso bo phahameng, joalo ka lisebelisoa tse nepahetseng hantle, lioache, litekanyo tsa ho reketla ha litšisinyeho tsa lefatše, liforeimi tsa mask a moriti oa thelevishene, li-valve tsa lienjene, le lioache tsa antimagnetic. Ha ho etsoa tlhahlobo ea mobu, ha boemo ba boemo bo phahameng bo lokela ho etsoa, ho sebelisoa basebetsi ba Level (leveling rod) ho e-na le lehong, fiberglass kapa litšepe tse ling. Li-invar struts li ne li sebelisoa lipiston tse ling ho fokotsa katoloso ea tsona ea mocheso ka har'a lisilindara tsa tsona.

4J36 sebelisa oxyacetylene welding, motlakase arc welding, welding le mekhoa e meng. Kaha coefficient ea katoloso le metsoako ea lik'hemik'hale tsa motsoako e amana e lokela ho qojoa ka lebaka la tjheseletsa etsa hore phetoho motsoako motsoako, ho molemo ho sebelisa Argon arc tjheseletsa tjheseletsa filler tšepe ka ho khetheha e na le 0.5% ho 1.5% titanium, e le hore a fokotsa weld porosity le petsoha.

Katoloso e Laolehileng le Lisebelisoa tsa ho Tiisa Khalase
Nomoro e tloaelehileng ea Jeremane	Lebitso la khoebo	DIN	UNS
1.3912	Motsoako oa 36	17745	K93600/93601
1.3917	Motsoako oa 42	17745	K94100
1.3922	Motsoako oa 48	17745	K94800
1.3981	Pernifer2918	17745	K94610
2.4478	Kefe 47	17745	N14052
2.4486	NiFe47Cr	17745	-

Sebopeho se tlwaelehileng%

Ni	35~37.0	Fe	Bal.	Co	-	Si	≤0.3
Mo	-	Cu	-	Cr	-	Mn	0.2 ~ 0.6
C	≤0.05	P	≤0.02	S	≤0.02

Coefficient ea katoloso

θ/ºC	α1/10-6ºC-1	θ/ºC	α1/10-6ºC-1
20 ~ 60	1.8	20-250	3.6
Lilemo tse 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	11.0

Tloaelehileng Thepa ea 'mele

Boima ba 'mele (g/cm3)	8.1
Ho hanyetsa motlakase ho 20ºC(OMmm2/m)	0.78
Thempereichara ea ho hanyetsa (20ºC~200ºC)X10-6/ºC	3.7~3.9
Thermal conductivity, λ/ W/(m*ºC)	11
Curie ntlha Tc/ ºC	230
Elastic Modulus, E/Gpa	144

Mokhoa oa phekolo ea mocheso
Annealing bakeng sa ho imolla khatello ea maikutlo	E futhumala ho 530 ~ 550ºC 'me u tšoare 1 ~ 2 h. Hatsela fatshe
annealing	E le ho felisa ho thatafala, e leng ho hlahisa ka mokhoa o batang, o batang oa ho taka. Anealing e hloka ho futhumatsoa ho 830 ~ 880ºC ka vacuum, tšoara 30 min.
Mokhoa oa ho tsitsisa	Mecheng ea ts'ireletso le ho futhumala ho 830 ºC, tšoara 20min. ~ 1h, tima Ka lebaka la khatello ea maikutlo e hlahisoang ke ho tima, e futhumetseng ho 315ºC, tšoara 1 ~ 4h.
Mehato ya tlhokomelo	E ke ke ea thatafatsoa ke kalafo ea mocheso Kalafo ea holim'a metsi e ka ba sandblasting, polishing kapa pickling. Alloy e ka sebelisoa 25% ea hydrochloric acid pickling tharollo ka 70 ºC ho hlakola bokaholimo bo nang le oxidized.