Iimpawu kunye nokusetyenziswa kweebhola zentsimbi ezibunjiweyo kunye neebhola zentsimbi

Iimpawu zeebhola zentsimbi:

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(2) I-looseness yangaphakathi: Ngenxa yendlela yokubumba, isakhiwo sangaphakathi sebhola si-coarse, kunye nesantya esiphezulu sokuphuka kunye nokuqina kwempembelelo ephantsi ngexesha lokusetyenziswa. Ibhola enkulu kwaye inkulu ilitye lokusila, likhulu ithuba lokuphuka;

(3) Ayifanelanga ukugaya okumanzi: Ukumelana nokunxiba kweebhola eziphosiweyo kuxhomekeke kumxholo wechromium. Okukhona uphezulu umxholo wechromium, kokukhona unganxibi. Nangona kunjalo, uphawu lwechromium kukuba kulula ukubola. Okukhona iphezulu ichromium, kokukhona iba lula ukugqwala, ngakumbi ichromium ekwintsimbi ekrwada. Isulfure, ngenxa yokusetyenziswa kweebhola ze-chromium phantsi kweemeko zokugaya ezimanzi ezingentla, iindleko ziya kwanda kwaye umphumo uya kuncipha.

Iimpawu zeyenzekileiibhola zentsimbi:

(1)Umphezulu ogudileyo: Iveliswe ngenkqubo yokubumba, umphezulu awunaziphene, akukho kuguqulwa, akukho kulahleka kokujikeleza, kwaye igcina umphumo obalaseleyo wokusila.

(2)Ukuqina kwangaphakathi: Ngenxa yokuba yenziwe ngentsimbi ejikelezileyo, iziphene ezibangelwa yinkqubo kwi-cast state ziyagwenywa. Ingxinano yangaphakathi iphezulu kwaye ukucoleka kuphezulu, oko kwandisa ukuxhathisa kwebhola kunye nokuqina kwempembelelo, ngaloo ndlela kuncitshiswe ireyithi yokuPhukeka kwebhola.

(3)Zombini ukugaya okomileyo kunye nokumanzi kunokwenzeka: Ngenxa yokusetyenziswa kwensimbi ephezulu ye-alloy kunye nezixhobo ezintsha ezichasene nokunxiba ngokuzimeleyo eziphuhliswe yinkampani yethu, izinto ze-alloy zilinganiswe ngokufanelekileyo kwaye izinto ezinqabileyo zongezwa ukulawula umxholo wechromium, ngaloo ndlela iphucula kakhulu ukuxhathisa umhlwa. Ukuphuculwa, le bhola yensimbi ifaneleke ngakumbi kwiimeko zokusebenza apho imigodi ininzi yokugaya okumanzi.