Structural-arụ ọrụ agbakwunyere ihe, Metal ụfụfụ nwere nkwa ngwa

Ọfụfụ ígwènwere usoro pụrụ iche, na-ejikọta njirimara nke ígwè na ihe ndị na-arụ ọrụ nke porous.
Metal ụfụfụ bụ nke porous metal ihe, esịtidem porosity nwere ike ịdị elu dị ka 90% ma ọ bụ karịa, udi dị ka "ụfụfụ" ma ọ bụ "mmanụ aṅụ", na-agbasa echiche ọdịnala nke ok Ọdịdị nke metal, ma metal "ike" àgwà na afụ "ìhè" e ji mara, bụ Ọdịdị-ọrụ mwekota nke ọhụrụ metal ihe. "Ọ na-agbaji echiche ọdịnala nke nnukwu ihe owuwu nke metal ma nwee ma njirimara nke metal na afụ, nke bụ ụdị ọhụrụ nke ígwè na-arụ ọrụ nhazi. N'ihi nhazi ya pụrụ iche. ígwè ụfụfụọ bụghị nanị na-ejigide conductivity, ductility, weldability na ndị ọzọ e ji mara nke isi metal ihe, ma nwekwara arụ ọrụ Njirimara nke porous ihe, dị ka ike absorption na vibration damping, mkpọtụ mbelata, electromagnetic shielding, ikuku permeability, mmiri permeability, wdg. , nke dọtara uche zuru oke na ngalaba sayensị ihe n'ụlọ na mba ofesi ma na-eji ya eme ihe na ngalaba nke ikuku ikuku na ụlọ ọrụ petrochemical.

Ọfụfụ ígwèna-ejikọta nhazi na ọrụ, ma nwee ọtụtụ ngwa ngwa.
Ụfụ ígwè na-ejikọta nhazi na ọrụ: dị ka ihe nhazi, ụfụfụ ígwè nwere njirimara nke ịdị arọ dị arọ na ike dị elu; dị ka ihe na-arụ ọrụ, ụfụfụ ígwè nwere ihe dị iche iche anụ ahụ dị ka porous, vibration damping, damping, sound-absorbing, soundproofing, heat dissipation, shock absorption, electromagnetic shielding and so on. Site na njirimara ya pụrụ iche,ígwè ụfụfụejirila ya mee ihe n'ọhịa mmepụta ihe na ubi teknụzụ dị elu:

(1) N'iji ike dị arọ na nke dị elu dị elu, a na-eji ya mee akụkụ kwekọrọ na ngwaọrụ flotation, ngwa egwuregwu (dịka sledges, wdg), na ụgbọ ala ikuku;
(2) Ojiji nke porous, na mmepụta nke ihe nzacha kemịkalụ, maka ime ka mmiri dị ọcha maka iji gasification processor, mmanụ ụgbọala na-akpaghị aka, ihe ịchọ mma na-esi ísì ụtọ, wdg;
(3) iji ihe na-eme mkpọtụ na-eme mkpọtụ, na-arụ ọrụ damping, ya na mmepụta ya dị ka ihe nchekwa, ihe na-eme mkpọtụ, dị ka ihe nkwụsị nke oghere ụgbọ mmiri, ihe nchekwa nchekwa mbuli elu na igbe dị iche iche, karịsịa igbe ụgbọ njem ikuku, akwa akwa igwe, ntọala, mgbanaka damping, na ihe ndị ọzọ;
(4) Ojiji nke ihe mkpuchi elektrọnịke ya, nke dị fechaa na nnabata ụda dị mma, ihe mkpuchi ụda, ejirila ya mee ka ụlọ ọrụ na-ahụ maka ihe mkpuchi ụda, akụrụngwa elektrọnik na ihe mkpuchi ụlọ eletrik.