Kiʻi i hōʻike ʻia no ka electrode kuʻihao E410NiMo-15

ʻElekoda kuʻihao E410NiMo-15

Wehewehe Pōkole:

ʻO E410NiMo-15 kahi electrode wili kila kila martensitic me ka uhi sodium haʻahaʻa-hauwai 11.0-12.5% Cr, 4.0-5.0 Ni, a me 0.40-0.70% Mo.

E leka uila mai iā mākou

Nā kikoʻī huahana

Nā Lepili Huahana

Kūlana Kūlike

GB/T 983-2012 E410NiMo-15

ʻO AWS A5.4M-2012 E410NiMo-15

Mea like:1.4317 GX4CrNi13-4,1.4313 X3CrNiMo13-4,1.4407 GX5CrNiMo13-4,1.4414 GX4CrNiMo13-4,ACI Gr. CA6NM,UNS S41500

Wehewehena

ʻO E410NiMo-15 kahi electrode wili kila kila martensitic me ka uhi sodium haʻahaʻa-hydrogen, nona ka 11.0-12.5% Cr, 4.0-5.0% Ni, a me 0.40-0.70% Mo. He kūpono ia no ka wili hao pale āpau (SMAW) me ke arc paʻa, ka liʻiliʻi o ka spatter, a me ka hiki ke wehe ʻia ka slag maikaʻi loa. Hāʻawi ka metala i waiho ʻia i ka ikaika kiʻekiʻe, ke kūpaʻa maikaʻi i ka corrosion, a me ke kūpaʻa i ka haki ʻana. Manaʻo ʻia ka hoʻomehana mua ʻana no nā ʻāpana hana mānoanoa, a pono ka mālama wela ma hope o ka wili ʻana (PWHT) ma 580 ~ 620 ℃ (1-2 mau hola, hoʻoluʻu ea, AC).

Noi

Kūpono no ka hoʻoheheʻe ʻana i ke kila kila ASTM CA6NM, nā kila moʻo 13% Cr-4% Ni (e laʻa, Cr13Ni4Mo, Cr13Ni5Mo), a me nā kila kila martensitic like. ʻO nā noi maʻamau e pili ana i ka hoʻoponopono ʻana i ka hoʻoheheʻe ʻana o nā mea holo turbine hydropower, nā kino valve, nā pipeline kiʻekiʻe, a me ka ʻili ʻana o nā ʻāpana i hoʻopaʻa ʻia e ka cavitation. Hoʻohana pū ʻia no ka hoʻoponopono ʻana i nā ʻāpana pale ʻaʻahu e like me nā ʻōwili crusher a me nā pahu pamu.

Ka Hoʻohui Kemika o ka Metala Weld (%)

ʻElemene	C	Mn	Si	P	S	Cr	Ni	Mo	Cu
Koi	≤0.06	≤1.0	≤0.90	≤0.04	≤0.03	11.0-12.5	4.0-5.0	0.40-0.70	≤0.75
Hopena Hoʻāʻo	0.029	0.7	0.32	0.028	0.01	12.26	4.50	0.55	0.01

Nā Waiwai Mekanika o ka Metal i Waiho ʻia

Inoa Hoʻāʻo	Ikaika Tensile (Mpa)	Hoʻolōʻihi%	X-Ray	Hoʻāʻo hopena,（+20 ℃)J	Paʻakikī HB	Hydrogen Hoʻolaha (ml/100g)
Nā Koi	≥760	≥15	Papa I	–	–	≤5
Hopena Hoʻāʻo	845	19	Papa I	60-90	250-310	≤5