Xitoy FeCr23Al5 / Cr23Al5 Yuqori haroratli isitish simi / tekis sim ishlab chiqarish va zavod

FeCr23Al5 / Cr23Al5 Yuqori haroratli isitish simi / Yassi sim

Qisqacha tavsif:

FeCrAl 23-5 / Yuqori haroratli isitish simi / tekis sim

Asosan isitgich, isitish elementi va rezistor va boshqalarda ishlatiladi.

NiCr 80/20, NiCr 70/30, NiCr 60/15, NiCr 35/20

FeCrAl15-5, FeCrAl20-5, FeCrAl 25-5 va boshqalar...

Konstantan, qotishma 30, qotishma 60, qotishma 90 va boshqalar.

0,02 u ohm / m-1,53 u ohm / m dan elektr qarshiligi

Ishlash harorati 200 C dan 1400 C gacha

Agar biron bir savol bo'lsa, Pls biz bilan bog'lanishingiz mumkin.

NiCr:
RESISTOHM 20, RESISTOHM 30, RESISTOHM 40, RESISTOHM 60, RESISTOHM 70, RESISTOHM 80

FeCrAl:
RESISTOHM 125, RESISTOHM 135, RESISTOHM 140,
RESISTOHM 145, RESISTOHM 153

CuNi
Konstantan, Cuprotal 5, Cuprothal 10, Cuprothal 15, Cuprotal 30, Evrika

Sertifikat:ISO 9001

Hajmi:Moslashtirilgan

Ilova:sanoat

port:shanxay

davolash:sayqallash

sirt:yorqin

o'lchamlari:mijozning talabi sifatida

uglerod tarkibi:kam uglerod

material:qotishma

transport paketi:yog'och

moq:20 kg

Bizga elektron pochta xabarini yuboring

Mahsulot detali

TSS

Mahsulot teglari

FeCrAl 23-5 / Yuqori haroratli isitish simi / tekis sim

Asosan isitgich, isitish elementi va rezistor va boshqalarda ishlatiladi.

NiCr 80/20, NiCr 70/30, NiCr 60/15, NiCr 35/20

FeCrAl15-5, FeCrAl20-5, FeCrAl 25-5 va boshqalar ...

Konstantan, qotishma 30, qotishma 60, qotishma 90 va boshqalar.

0,02 u ohm / m-1,53 u ohm / m dan elektr qarshiligi

Ishlash harorati 200 C dan 1400 C gacha

Agar biron bir savol bo'lsa, Pls biz bilan bog'lanishingiz mumkin.

NiCr:
RESISTOHM 20, RESISTOHM 30, RESISTOHM 40, RESISTOHM 60, RESISTOHM 70, RESISTOHM 80

FeCrAl:
RESISTOHM 125, RESISTOHM 135, RESISTOHM 140,
RESISTOHM 145, RESISTOHM 153

CuNi
Konstantan, Cuprotal 5, Cuprothal 10, Cuprothal 15, Cuprotal 30, Evrika

FeCrAl qotishma darajasi	Kimyoviy tarkibi %
C	P	S	Mn	Si	Cr	Ni	Al	Fe	Re	Boshqalar
maksimal(≤)
1Cr13Al4	0,12	0,025	0,025	0,7	≤1,00	12,5-15,0	—-	3,5-4,5	0.1	Bal.
0Cr15Al5	0,12	0,025	0,025	0,7	≤1,00	14,5-15,5	—-	4,5-5,3	0.1	Bal.
0Cr25Al5	0,06	0,025	0,025	0,7	≤0,60	23,0-26,0	≤0,60	4,5-6,5	0.1	Bal.
0Cr23Al5	0,06	0,025	0,025	0,7	≤0,60	20,5-23,5	≤0,60	4.2-5.3	0.1	Bal.
0Cr21Al6	0,06	0,025	0,025	0,7	≤1,00	19,0-22,0	≤0,60	5,0-7,0	0.1	Bal.
0Cr21Al4	0,06	0,025	0,025	0,7	≤1,00	21,0-23,0	≤0,60	3,0-5,2	0.1	Bal.
0Cr21Al6Nb	0,05	0,025	0,025	0,7	≤0,60	21,0-23,0	≤0,60	5,0-7,0	0.1	Bal.
0Cr27Al7Mo2	0,05	0,025	0,025	0,7	≤0,40	26,5-27,8	≤0,60	6,0-7,0	0.1	Bal.

Kimyoviy tarkibi va xossalari:

Xususiyatlar/baho		NiCr 80/20	NiCr 70/30	NiCr 60/15	NiCr 35/20	NiCr 30/20
Asosiy kimyoviy Tarkibi (%)	Ni	Bal.	Bal.	55,0-61,0	34,0-37,0	30,0-34,0
	Cr	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	Bal.	Bal.	Bal.
Maksimal ishlash Harorat (ºC)		1200	1250	1150	1100	1100
20ºC da qarshilik (m Ō · m)		1.09	1.18	1.12	1.04	1.04
Zichlik (g/sm3)		8.4	8.1	8.2	7.9	7.9
Issiqlik o'tkazuvchanligi (KJ/m· h· ºC)		60.3	45.2	45.2	43.8	43.8
Issiqlik koeffitsienti Kengayish (a × 10-6/ºC)		18	17	17	19	19
Erish nuqtasi (ºC)		1400	1380	1390	1390	1390
Uzayish (%)		> 20	> 20	> 20	> 20	> 20
Mikrografik tuzilma		ostenit	ostenit	ostenit	ostenit	ostenit
Magnit xususiyat		magnit bo'lmagan	magnit bo'lmagan	magnit bo'lmagan	magnit bo'lmagan	magnit bo'lmagan

CuNi qotishmalari darajasi	Elektr qarshiligi (20 daraja mm² /m)	qarshilikning harorat koeffitsienti (10^6/daraja)	Zichlik g/mm²	Maks. harorat (daraja)	Erish nuqtasi (daraja)
CuNi1	0,03	< 1000	8.9	200	1085
CuNi2	0,05	< 1200	8.9	200	1090
CuNi6	0,10	< 600	8.9	220	1095
CuNi8	0,12	< 570	8.9	250	1097
CuNi10	0,15	< 500	8.9	250	1100
CuNi14	0,20	< 380	8.9	300	1115
CuNi19	0,25	< 250	8.9	300	1135
CuNi22	0,30	< 160	8.9	300	1150
CuNi30	0,35	< 100	8.9	350	1170
CuNi34	0,40	-0	8.9	350	1180
CuNi40	0,48	± 40	8.9	400	1280
CuNi44	0,50	< -6	8.9	400	1280