Kubera ko iyo nganda itera imbere, iyo ntambara yacitse ibikoresho bihambaye cane vy’inganda. Inyambukira ni ikintu gikoreshwa mu gushushanya ivyuma bidasanzwe canke mu gukora ivyuma. Ishobora kwihanganira ubushuhe bwinshi n’ugusenyuka kw’isi, kandi ni igice kidakenewe mu bijanye n’inganda. None, ikintu nyabuna ni ikihe? Ni kuki yoshobora guhangana n’icuma kirenze igihumbi c’icuma gishongeshejwe? Ni ikihe kintu cakozwe? Iki gitabo kizokwihweza ivyo bibazo mu buryo bwimbitse.
None umuntu yisonzesha ni iki?
Inyazero ishobora kudondorwa nk'agakombe- ishusho canke uruzitiro- ikintu gifise ishusho, akenshi gikozwe mu bikoresho nk'ivyuma, ivyuma, canke graphite. Bikoreshwa cane cane mu gushusha canke gushonga ibintu bikomeye mu ngeragezwa canke mu guhingura, nk’ivyuma, ibirahuri, ivyuma vy’amabuye, n’ibindi. Ibikoresho vyinshi ntibishobora kwihanganira ubushuhe bwinshi mu gihe c’ubushuhe, ni co gituma iyo nkuru ibona uburinganire bubereye hagati y’ugukomera n’ugukoroha, bikaba bituma biguma bikomeye kandi bikomeje ku bushuhe bwinshi, bikaba bishobora gutuma habaho ibintu bikenewe kugira ngo igerageza canke uguhingura.
Inyazero ishobora kwihanganira ivyuma birenga igihumbi vy’icuma gishongeshejwe, ahanini bivuye kuki?
Ingingo ngenderwako y’ugucika intege yo kwihanganira ubushuhe bwinshi ni: guhitamwo ahantu h’ugushonga cane, ubushobozi bwo guhangana n’ubushuhe bwinshi, ubushobozi bwo guhangana n’ugusenyuka n’ubushobozi bwo gutwara ubushuhe bw’ibikoresho. Ivyiyumviro bisanzwe bikunda gukorwa mu vy’ivyuma, mu gihe hakoreshwa ibihimba vy’umubiri vy’ibara ry’agahama ku bushuhe bwinshi. Ivyo ni kubera ko graphite ifise ubushobozi bwo gutwara ubushuhe bwinshi cane kandi ko idakunda guhinduka canke ko yononekaye iyo ishikiwe n’ubushuhe bwinshi. Nk’akarorero, mu gihe c’icuma, igiti c’umukaraba gikunda gukoreshwa mu gutwara ivyuma vy’ivyuma. Graphite ubwayo ni imwe mu buryo bw’umuyagankuba w’ibintu. Kubera imiterere idasanzwe y’imiterere yayo y’ibihimba, ifise ubushobozi bwiza bwo guhangana n’ubushuhe bwinshi n’ubushobozi bwo gusenyuka kw’ibintu bitandukanye ku aside zitandukanye, ishingiro n’ibikoresho.
Uretse graphite, hariho n’ibindi bikoresho bishobora guhangana n’ubushuhe bwinshi canke ubushobozi bwo gusenyuka kw’ibintu na vyo nyene bikoreshwa mu gukora ibintu bishobora gutongana. Nk’akarorero, ivyuma nk’ivyuma vy’aluminium, tungsten, molybdenum, na platinum vyose birashobora gukorwa ibintu bishobora kwihanganira ubushuhe bwinshi n’ugusenyuka.
Ni ikihe kintu gikunda gukugwamwo?
Ivyuma bikoreshwa mu bikorwa bitandukanye vy’inganda, ni co gituma bikoresha ibikoresho bitandukanye. Aha niho hari ibiranga ibikoresho bitandukanye bikoreshwa mu gukora ibikorwa:
gutongana
Icicaro c’umubiri ni ikintu gikomeye cane ugereranije n’ibindi bikoresho biri mu bushuhe bwinshi, ariko n’ubu nyene birafise akamaro kanini. Nk’akarorero, biroroshe gukora kandi bikaba bigura amahera make. Ikindi, igikorwa c’ivyuma kirabereye cane ku bijanye n’igerageza n’ugukora kw’ibikoresho bimwebimwe bitagira ivyuma n’ivyuma vy’ivyuma.
Kuba kw'isonga
Ivyo bishobora gutuma umuntu agira ubushuhe bwinshi, ariko akenshi birazimvye kuruta ibindi bikoresho vy’ugucika intege kandi bikaba bikunda ingorane zo gutera imbere, ugusenyuka n’ingene umuntu akora. Ku bw’ivyo, zikoreshwa canecane mu guhingura no gutunganya ibintu vy’ivyuma canke bikomeye.
arch- Gukura
Ivyo bishobora guhangana n’ubushuhe bwinshi kandi bikaba bifise ubushobozi bwo guhangana n’ugusenyuka kw’ivyuma, ni co gituma kenshi bikoreshwa mu gutera ivyuma, gukora neza n’ibindi bihe vy’ubushuhe bwinshi.
igiti c'isumina
Alumina ugucika intege ni ibikoresho vy’ivyuma bifise ubushuhe bwiza cane. Ishobora gukora ubudasiba kandi igumye mu bihe bikomeye cane kandi ifise ubushobozi bukomeye bwo gusenyuka. Ikindi, na vyo nyene birakoreshwa cane mu murima w’ivyuma.
igice
Crucible ni ibikoresho bihambaye vy’inganda, bifise ubwoko bwinshi n’ikoreshwa ritandukanye. Igituma iyo nkoko ishobora guhangana n’ibipimo birenga igihumbi vy’icuma gipfutse ni ahanini kubera uguhitamwo ibikoresho bishobora guhangana n’ubushuhe bwinshi, bishobora guhangana n’ugusenyuka n’uguhingura .
