Ugutanga ibimenyetso vy’ugupakira ivyuma vy’ibara ry’agahama birashikirwa n’ibipimo bitandukanye vy’ibikorwa, ahanini harimwo:
• Igiharuro c’Ivyiyumviro: Ibidukikije vy’umuvuduko munini (nk’akarorero, birengeye 10 MPa) bisaba ko habaho imiterere y’ibintu vy’agaciro (nk’akarorero, ibice vy’ibara ry’ibara ry’agahama na PTFE) kugira ngo bigereranye inguvu zo gukingira n’ubushobozi bwo guhinduka.
• Urutonde rw’umurongo: Iyo umuvuduko w’umurongo w’umurongo uzunguruka urenze 10 m/s, ubushobozi bwo gutwara ubushuhe bw’umuringa butegerezwa gutunganirizwa neza (nk’akarorero, mu kwongerako ifu y’umuringa kugira ngo ubushuhe bube bwiza) kugira ngo ntihagire ugushuha kw’ubushuhe n’ugushushanya kwa carbone.
• Uburebure bw’ubushuhe: Ku bushuhe buke (<-20°C), graphite may become more brittle, requiring flexibility treatment or composite with other materials (e.g., asbestos matrix) to improve its toughness.
• Uguhuza kw’ibintu: Iyo umuti ari amazi ahindura cane (nk’akarorero, aside y’ikibiriti), graphite ifise umuti urwanya -oxidation (nk’akarorero, gutera inda n’umunyu w’icuma canke ibirungo vy’ibinyabuzima) bikwiye gutorwa.
Ivyiyumviro vy'Ikoreshwa n'Ivyiyumviro vy'Ivyiyumviro
Ivyo gupakira ibishushanyo bikoreshwa cane mu bijanye n’ubuhinga bwa peteroli, ububasha, inyubakwa, n’ubuhinga bwo guhingura imashini. Ibikorwa bisanzwe birimwo:
• Ibimenyetso vy’amazi: Bikoreshwa mu bushuhe bwinshi, ubushuhe bwinshi, - umuyagankuba w’umwotsi canke amavalve yo kugenzura amazi, gusubirira ibipapuro vy’amabuye y’agaciro canke ibipfukisho vy’imipira;
• Amapompo: Yakoreshejwe nk’ugupakira ibipfukisho vy’ibarabara mu mapompo y’imbere n’ayo asubiramwo, cane cane akwiye gutanga inyishu z’aside n’iz’amazi;
• Abahinga mu vy’ubuhinga n’ivyo bakora: Mu rwego rwo hejuru- y’umugozi w’umugozi, igishushanyo c’agasanduku k’ibintu vyose hamwe kirashika ku kugenzura ubushobozi bwo gukingira n’ugusohoka kw’amazi.
Ubu ubuhinga bwo gukora neza bwibanda ku gutuma habaho iterambere n’ukwizigirwa biciye mu guhindura nanomatique (nk’ukwongerako diulfide y’ivyuma kugira ngo bigabanye ugushikana), ubuhinga bushasha bw’imiterere (nk’ibipfukisho vy’ugupakira kugira ngo bishobore guhinduka), n’ugukurikirana kw’ubwenge (nk’ubushuhe bw’igihe/ugukangura ku bijanye n’imimerere y’igihe nyaco.
Gushiramwo ibishushanyo, kubera ubwavyo - gutera imbere, hejuru- uburyo bwo guhangana n’ubushuhe, n’ugushikama kw’imiti, vyacitse ikintu gihambaye mu murima w’inganda. Ingingo ngenderwako y’ibikorwa vyayo mu vy’ukuri ni ugushika ku rugero rwo hejuru biciye ku buringanire bw’inguvu hagati y’uguhinduka kw’ibintu n’ugushikama kw’ibintu. Ibikorwa vy’ukuri bivana n’uguhuza kw’ibipimo vy’imikorere be n’ugutahura ivy’imiterere y’imiterere. Kubera ko ubuhinga bw’ibikoresho n’ubuhinga bwo gukora, imipaka y’ibikoresho vyo kwuzuza ivy’ubuhinga bwa none izobandanya kwaguka, itanga inyishu nziza z’ivyo umuntu akeneye ku bijanye n’ugushirwa mu mazi n’ingene akora ibintu bikomeye.
