I-China ekhanyayo engu-0.5mm invar 36 wire for uphawu ukubhala izinto ezinokulungiswa kwezinsimbi kanye nefektri

I-Wight 0.5mm Invar 36 Wire 36 Ithuluzi Lokucacisa Ukucacisa

Incazelo emfushane:

DIN 17745 4j36 Insar alloy wire work expansion alloy feni36 ucingo

(Igama elijwayelekile: I-Insar, Feni36, I-Inxusa Standard, Vacodil36)

I-4J36 (i-invar), eyaziwa nangokwenziwe ngokoqobo njenge-Feni36 (64FENI e-US), iyinhlangano ye-nickel-iron alloy ephawuleka ngokukhethekile okune-coefficion yayo ehlukile (i-CTE noma i-α).

Model No:Vala

OEM:Yebo

Isimo:I-Soft 1 / 2Hard Hard T-Hard

Ikhodi ye-HS:74099000

Imvelaphi:Izitsha zokudlela zebumba uqobo

Ubuningi:8.1

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Umthandi

Amathegi Omkhiqizo

I-4J36 Sebenzisa i-Welding ye-Oxyacetylene Welding, ugesi we-arc welding, ukushisa kanye nezinye izindlela ze-welding. Njengoba i-coefficion yokunwetshwa kanye nokwakhiwa kwamakhemikhali kwe-alloy kuhlobene kufanele kugwenywe ngenxa yokushiswa kwe-welding kwe-alloy, kungcono ukusebenzisa i-argon arc arc welding welding welding welding welding meldition welding weldisition, okungcono kufakwe i-0.5% kuye ku-1.5%, ukuze kuncishiswe i-1.5% ye-titanium nokuqhekeka.

Ukwakheka okujwayelekile%

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

I-coefficied enganele yokwanda

θ / ºC	α1 / 10-6ºC-1	θ / ºC	α1 / 10-6ºC-1
I-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

Izakhiwo ezijwayelekile zomzimba

Ubuningi (G / CM3)	8.1
Ukumelana nogesi ku-20ºC (Ommm2 / M)	0.78
Ukushisa okuyisici sokumelana (20ºC ~ 200cc) x10-6 / ºC	3.7 ~ 3.9
*Ukuvuselelwa okushisayo, λ / w / (m ºc)**	11
I-Curie Point TC / ºC	I-230
I-Elastic Modulus, e / GPA	144

Inqubo yokwelashwa kokushisa
Ukunxenxa ukukhululeka kwengcindezi	Ukushisa ku-530 ~ 550ºC bese ubamba 1 ~ 2 h. Kubanda phansi
-dumaleyo	Ukuze uqede i-harting, ekhipha inqubo yokudweba ebandayo, ebandayo. Izidingo ze-Annelung zifudumele ku-830 ~ 880ºC ku-vacuum, zibambe imizuzu engama-30.
Inqubo yokuqinisa	Emidiya evikelayo futhi ufudumele ku-830 ºC, ubambe i-20min. ~ 1h, Quench Ngenxa yengcindezi ekhishwe ngokucishwa, ukufuthelwa ku-315ºC, ibamba 1 ~ 4h.
Izinyathelo zokuzivikela	Ayinakuba nzima ukwelashwa kokushisa Ukwelashwa okungaphezulu kungaba yi-sandblasting, polishing noma ukukha. I-Alloy ingasetshenziswa 25% i-hydrochloric acid geinting solution ku-70 ºC ukusula indawo ehlanganisiwe