Mpekere square na akụkụ anọ enweghị nkebinwere ezigbo ike, ike, plasticity, ịgbado ọkụ na ndị ọzọ na nkà na ụzụ Njirimara, na ezi ductility.A na-ejikọta oyi akwa ya na nchara nchara.Ya mere,enweghị nkebi square na akụkụ anọ tubeenwere ike ịmepụta site na ịkụ ọkpọ oyi, ịgbagharị, ịse waya na ịgbagọ na-emebighị ihe mkpuchi ahụ.Ọ dabara maka nhazi izugbe dị ka mkpọpu ala, ịcha, ịgbado ọkụ, ịgbado oyi na usoro ndị ọzọ.
Isi ihe metụtaratube akụkụ anọ enweghị nkebi:
Mgbochi nchara na mgbochi corrosion - akwa akwa zinc, akwa akwa phosphating zinc na mkpuchi electrostatic niile nwere mmetụta mgbochi nchara mara mma.Zinc ígwè guardrail nwere ike n'ozuzu hụ na ọ gaghị ata nchara ruo afọ 30-50 na obi ọjọọ gburugburu.
Ike ihu igwe na-eguzogide - electrostatic spraying usoro na-mere nke siri ike ntụ ntụ siri ike na elu okpomọkụ.Ọrụ nke ntụ ntụ a kwụsiri ike karịa nke agba mmiri, gụnyere agba.Ya mere, zinc ígwè guardrail nwere ezigbo mgbochi ultraviolet ọrụ, na ọ gaghị ada ada n'okpuru ogologo oge ìhè anyanwụ.
Mgbochi mkposa --- Ejikwa ngwa mgbochi mkposa arụnyere ya.Ngwa mgbochi disassembly na ọkpọkọ agafeela nyocha nke ngalaba ọrụ nka nke mba, ihe ngosi niile gafere ụkpụrụ mba.
Oge nzipu: Nov-04-2022
