Waya Tig na Mig A5.28 ER80S-D2, ihe eji emeju ígwè dị ala maka ịgbado ọkụ gas

Nkọwa Dị Mkpirikpi:

ER80S-D2 bụ waya siri ike ígwè dị nro nke a na-eji eme ihe n'ọnọdụ ebe nsogbu porosity bụ nsogbu ma ọ bụ mgbe ị ga-alụso ọdịnaya dị elu nke sọlfọ ma ọ bụ carbon dị na ígwè isi gị ọgụ.

Zitere anyị ozi-e

Nkọwa Ngwaahịa

Akara Ngwaahịa

A5.28 ER80S-D2, ígwè e ji eme ihe dị ala maka ịgbado ọkụ gas

ER80S-D2 bụ waya siri ike dị nro nke e ji ígwè eme ihe n'ọnọdụ ebe nsogbu porosity bụ nsogbu ma ọ bụ mgbe ị ga-egbochi ọdịnaya sulfur ma ọ bụ carbon dị na ígwè gị. O nwere nnukwu manganese na silicon iji nye mmiri mmiri dị mma yana ezigbo nchara na oke nha.

Ngwa Ndị A Na-ejikarị Eme Ihe: Ngwa X-ray dị mma, ịgbado ọkụ siri ike, igwe ọkụ uzuoku, tankị nrụgide, ọkpọkọ gas, mgbanwe okpomọkụ, ụlọ ọrụ petrochemical

Klas AWS: ER80S-D2	Asambodo: AWS A5.28/A5.28M:2005
Alloy: ER80S-D2	AWS/ASME SFA A5.28

Ọnọdụ ịgbado ọkụ: F, V, OH, H

Ugbu a:
GMAW-DCEP

Ike nrụgide, kpsi:	Nkeji iri asatọ
Ike Mmepụta, kpsi:	Nkeji iri isii na asatọ
Ogologo pasentị:	Nkeji iri na asaa

Kemịstrị Waya nkịtị dịka AWS A5.28 si dị (otu uru kachasị)

C	Mn	Si	P	S	Ni	Mo	Cu	Ndị ọzọ
0.07-0.12	1.60-2.10	0.50-0.80	0.025	0.025	0.15	0.40-0.60	0.50	0.50

Nkịtị ịgbado ọkụ
Dayameta		Usoro	Volt	Amps	Gas Nchedo
in	(mm)	Usoro	Volt	Amps	Gas Nchedo
.035	(0.9)	GMAW	28-32	165-200	Nnyefe ịgbasa 98% Argon/2% Oxygen
.045	(1.2)	GMAW	Afọ 30-34	180-220	Nnyefe ịgbasa 98% Argon/2% Oxygen
1/16	(1.6)	GMAW	Afọ 30-34	230-260	Nnyefe ịgbasa 98% Argon/2% Oxygen
.035	(0.9)	GMAW	22-25	100-140	Mbufe Njem Obere 90% Helium/ 75% Argon / 25% CO2
.045	(1.2)	GMAW	23-26	120-150	Mbufe Njem Obere 90% Helium/ 75% Argon / 25% CO2
1/16	(1.6)	GMAW	23-26	160-200	Mbufe Njem Obere 90% Helium/ 75% Argon / 25% CO2
1/16	(1.6)	GTAW	12-15	100-125	Argọn 100%
3/32	(2.4)	GTAW	15-20	125-175	Argọn 100%
1/8	(3.2)	GTAW	15-20	175-250	Argọn 100%