Agbanwe oge AN47: Njirimara na ngwa

Agbanwe oge AN47 - choro ihe na ọtụtụ-eji ịgbado ọkụ ngwa n'ihi na ichebe welds guzobere mpaghara si na gburugburu ebe obibi, mma àgwà nke ogige ma chemical ihicha ebupụta. Nke a akụrụngwa a na-eji ịmụta na gas ịgbado ọkụ. Ngwa nke ihe n'elu-eduga ná guzobe nke na-echebe oyi akwa, nke na-aghọ a tụụrụ ndabere maka na mgbasa nke oxides na-guzobere na welded ọcha.

oru

AN47 agbanwe oge etinyere compound ebupụta, akụkụ nke owuwu na ala-na-alloyed carbon steels, nke na-ejikwara n'okpuru ọnọdụ nke elu na lowered okpomọkụ. Karịsịa adabara ihe dị ka mkpa na ihe niile:

• Arọ akwa owuwu.
• Mmanụ na gas pipelines na a nnukwu dayameta anwụrụ nkwonkwo.
• Oké kọlụm ngwa agha, nke na-chọrọ abụghị naanị elu iguzogide umuihe nke metal ka a N'ihi nke ihe nke ike ike chemical mmadụ, ma na-elu ike agịga ogige.

Agbanwe oge AN47 isi na-akwalite guzobe nke elu-adị ọcha ogige nke nonmetallic inclusions. Nke a dị ịrịba mma na nkwụsi ike nke ntọala stitches mgbe ejikọ ebupụta oké na ibu na Ọdịdị.

Njirimara

Ebe ọ bụ na agbanwe agbanwe oge AN47-enyere gị aka ike elu-edu, mụ aak, malitere ya iji, ma ọ bụrụ na ọ dị mkpa, na-arụ ọtụtụ ezi nkwonkwo. The N'ihi nke ngwa nke ihe onwunwe na-aghọ e guzobere ezigbo ikwu n'ụzọ na nkwonkwo isi metal.

The agbanwe oge nwere a ala ọchịchọ na-etolite cracks na pores na ọkpụrụkpụ nke niile kwere omume welds. Kpuchie na-egosi a ọma nkewa nke slag jikọrọ ọnụ.

AN47 agbanwe oge na-esonụ e ji mara bụ dị iche iche:

• Hue agwa - nwa, ọchịchịrị aja aja.
• Structure - vitreous.
• Ọka size - si 0,25 ka 2,5 mm.
• Nnukwu ibu - 1,8 n'arọ / DM ^3.

nchekwa

Arụ ọrụ na agbanwe agbanwe oge na mkpo, sorting, ụgbọ njem, na-arụ ịgbado ọkụ eme esonyere a ịrịba ntọhapụ nke chemical ájá nke nwere ike nwere ike na-emerụ silica, Fluoride, manganese ogige. Ya mere, mgbe na-ejizi ihe a na-ebute ụzọ ojiji nke kwesịrị ekwesị onye nchedo: uwe, respirators, enyoanya, fere fere bandeeji, mittens.

Na-akwanyere mmadụ n'ebe ájá dị iche fluxing ajụ larịị nke toxicity. Penetration chemical bases nke aru ahu site na anụ ahụ, akụkụ okuku ume na akụkụ, mucous membranes na-akpata nnọọ wetara iyatesịt, tinyekwara ndị ọzọ dị oké njọ na ya pụta na mgbe ruo ogologo oge na kọntaktị na ihe onwunwe.