Monel 400 na Monel 405 bụ nickel-ọla kọpa alloys abụọ nwere njikọ chiri anya nwere ihe mgbochi corrosion yiri ya. Agbanyeghị, enwerekwa ọdịiche dị n'etiti ha:
1. Ihe mejupụtara:
Monel 400 nwere ihe dị ka 67% nickel na 30% ọla kọpa, ma nwee obere ihe ndị ọzọ dị ka ígwè, manganese na silicon. N'aka nke ọzọ, Monel 405 nwere ntakịrị ihe gbanwere na mgbakwunye nke obere ego (0.5-1.5%) nke aluminom. Ihe mgbakwunye a na-enyere aka melite ihe eji arụ ọrụ nke alloy ma mee ka ike ya dịkwuo elu. , wdg.
2. Ike na ike:
N'ihi mgbakwunye nke aluminom, Monel 405 na-egosipụta ike dị elu na ike karịa Monel 400. Nke a na-eme ka Monel 405 dịkwuo mma maka ngwa ndị na-achọ ike ike na ike siri ike.
3. Weldability:
Tụnyere Monel 400, Monel 405 na-egosi weldability emelitere. Ihe mgbakwunye aluminom na-enyere aka belata nhazi nke carbide intergranular n'oge ịgbado ọkụ, na-eme ka weldability nke alloy dịkwuo elu, ma na-ebelata ihe ize ndụ nke mgbawa weld.
4. Ngwa:
N'ihi nguzogide corrosion ya dị mma, karịsịa na gburugburu mmiri mmiri, Monel 400 na-ejikarị arụ ọrụ dị iche iche, gụnyere mmiri mmiri, nhazi kemịkalụ, mmanụ na gas. Monel 405 na-enye ike na weldability na-abawanye ma na-ejikarị eme ihe na ngwa dịka ogwe mgbapụta, ihe nkwụnye na ihe valve.
5. Kenye onye pụrụ iche:
Ka ọ bụrụ ọrụ maka nhazi na nhazi nke ọkụ ọkụiji hụ na mmejuputa atumatu ahụ dị mma.
N'ozuzu, ebe ma Monel 400 na Monel 405 nwere ezigbo nguzogide corrosion, Monel 405 na-enye ike na weldability dị elu ma e jiri ya tụnyere Monel 400, na-eme ka ọ bụrụ nhọrọ kacha mma maka ụfọdụ ngwa.
Oge nzipu: Jul-01-2023