Igipimo n'ibikoresho by'umuyoboro w'icyuma kidakora neza

Umuyoboro w'icyuma gikozwe muri karuboni udafite aho uboheye cyangwa imigozi, kandi agace gakomeye gasohorwa mu cyuma kugira ngo gakore umuyoboro ufite imiterere n'ingano byifuzwa. Umuyoboro w'icyuma gikozwe muri karuboni uzwi cyane kubera kuramba kwawo gukomeye, imbaraga zo gukurura no kurwanya ingese, bigatuma uba mwiza cyane ku nganda zitandukanye zirimo peteroli na gaze, imodoka n'ubwubatsi.

Imwe mu miyoboro y'icyuma gikozwe muri karuboni ikunzwe cyane niIcyiciro cya A106 B, ari nacyo gipimo cya ASTM cy’imiyoboro y’icyuma cya karuboni idakora neza kugira ngo ikoreshwe mu bushyuhe bwinshi. Ifite ingano ntarengwa ya karuboni ya 0.30%, bigatuma iba nziza cyane mu gukoresha isaba ubushyuhe bwinshi n’umuvuduko. Irakwiriye kandi gukoreshwa mu gukoresha umuvuduko muke n’ubushyuhe buke, ndetse no gusudira no gusuka.

Indi grade ikunzwe cyane niAPI 5L Icyiciro B, ari na yo ngenderwaho y’imiyoboro y’icyuma idakora kandi ivanze neza yo kohereza imiyoboro mu nganda za peteroli na gaze. Ifite ingano ntarengwa ya karuboni ingana na 0.30%, bigatuma iba nziza cyane gukoreshwa mu duce dukorerwamo serivisi z’umuvuduko mwinshi n’ubushyuhe bwinshi.

Uretse urwego, ibikoresho by'umuyoboro w'icyuma gikozwe muri karuboni nabyo ni ingenzi cyane. Ibikoresho bisanzwe birimo SAE 1020, ifite karuboni nkeya kandi ikaba nziza cyane mu kugonda, gukurura no gukora ibintu bisa, na SAE 1045, ifite karuboni nyinshi kandi ikaba nziza cyane mu bikorwa bisaba gukomera, gukomera no kudashira.

Ibindi bikoresho birimo ASTM A519 Grade 4130 yo gukoresha imiyoboro ya hydraulic ifite umuvuduko mwinshi n'imiyoboro ya peteroli, na ASTM A106 Grade C ifite 0.35% bya karuboni mu bikorwa bisaba kurwanya ingese nyinshi.

Mu gusoza, imiyoboro y'icyuma idafite umugozi ya karuboni ni ingenzi mu nganda zitandukanye kandi guhitamo urwego n'ibikoresho biterwa n'ikoreshwa ryihariye. A106 Grade B na API 5L Grade B ni urwego rukunzwe cyane, mu gihe ibikoresho nka SAE 1020, SAE 1045,ASTM A519 Icyiciro cya 4130, na ASTM A106 Grade C ni amahitamo akunzwe cyane.