China DIN 17745 4j36 Invar Alloy Wire Expansion Low Alloy Feni36 Wire Production and Factory

DIN 17745 4j36 Invar Alloy Wire Alloy Expansion Low Alloy Feni36 Wire Setšoantšo se Hlahisitsoeng

DIN 17745 4j36 Invar Alloy Wire Katoloso e Tlase Alloy Feni36 Wire

Tlhaloso e Khutšoanyane:

DIN 17745 4j36 Invar Alloy Wire Katoloso e Tlase Alloy Feni36 Wire

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

4J36 (Invar), eo hape e tsejoang ka kakaretso e le FeNi36 (64FeNi ho la US), ke motsoako oa nickel-iron o tsebahalang ka lebaka la coefficient ea eona e tlase ea katoloso ea mocheso (CTE kapa α).

Nomoro ea Mohlala:Invar

OEM:E

Naha:E bonolo 1/2 e thata e thata T-e thata

Khoutu ea HS:74099000

Tšimoloho:Chaena

Romella imeile ho rona

Qaqiso ea Sehlahisoa

LBH

Li-tag tsa Sehlahisoa

4J36 (Invar) e sebediswa moo ho hlokahalang botsitso bo boholo, jwalo ka disebediswa tse nepahetseng, dioache, di-geuge tsa ho thothomela ha lefatshe, diforeimi tsa maske ya moriti wa thelevishene, di-valve tse dienjini, le dioache tse thibelang makenete. Ha ho hlahlojwa naha, ha ho lokela ho etswa ho lekanyetsa bophahamo ba pele (ho nepahala ho hoholo), basebetsi ba Level (thupa ya ho lekanyetsa) ba sebediswang ba entswe kaInvar, ho e-na le lehong, fiberglass, kapa litšepe tse ling. Li-strut tsa Invar li ne li sebelisoa lipiston tse ling ho fokotsa katoloso ea tsona ea mocheso ka har'a lisilindara tsa tsona.

4J36 e sebelisa ho tjheseletsa ha oxyacetylene, ho tjheseletsa ha arc ea motlakase, ho tjheseletsa le mekhoa e meng ea ho tjheseletsa. Kaha coefficient ea katoloso le sebopeho sa lik'hemik'hale tsa alloy li amana li lokela ho qojoa hobane ho tjheseletsa ho baka phetoho sebopehong sa alloy, ho molemo ho sebelisa litšepe tsa ho tlatsa welding tsa Argon arc welding ka ho khetheha li na le titanium ea 0.5% ho isa ho 1.5%, e le ho fokotsa masoba a weld le mapetso.

Katoloso e Laoloang le Li-Alloy tsa ho Tiisa Khalase
Nomoro e tloaelehileng ea Sejeremane	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	NiFe 47	17745	N14052
2.4486	NiFe47Cr	17745	-

Sebopeho se tloaelehileng%

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

Tekanyo e lekanang ea katoloso

θ/ºC	α1/10-6ºC-1	θ/ºC	α1/10-6ºC-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	11.0

Litšobotsi tse tloaelehileng tsa 'mele

Botenya (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
Ho tsamaisa mocheso, λ/ W/(m*ºC)	11
Ntlha ea Curie Tc/ºC	230
Modulus e tenyetsehang, E/ Gpa	144

Mokhoa oa kalafo ea mocheso
Ho koaheloa ha khatello ea maikutlo	E futhumatsoa ho fihlela ho 530~550ºC 'me e tšoare hora e le 1~2. E bata
ho annealing	E le ho felisa ho thatafala, ho ka ntšoang ka mokhoa oa ho hula ka mokhoa o batang le o batang. Ho kenya ka har'a annealing ho hloka ho futhumatsoa ho 830 ~ 880ºC ka har'a vacuum, ho tšoarella metsotso e 30.
Ts'ebetso ea ho tsitsisa	Ka har'a media e sireletsang 'me e futhumatsoe ho fihlela ho 830 ºC, e tšoare metsotso e 20. ~ 1h, e tima Ka lebaka la kgatello e bakwang ke ho tima, e futhumatswa ho fihlela ho 315ºC, e tshware hora e le 1 ~ 4.
Mehato ya tlhokomelo	E ke ke ea thatafatsoa ke kalafo ea mocheso Kalafo ea bokaholimo e ka ba ho phunya lehlabathe, ho le bentša kapa ho le pickling. Motsoako o kopantsoeng o ka sebelisoa tharollo ea 25% ea hydrochloric acid pickling ho 70 ºC ho hloekisa bokaholimo bo nang le oxidized.