Mu kibanza c’inganda c’ubu, ubushuhe- bwacitse ikintu nyamukuru mu bidukikije vy’ubushuhe bwinshi nk’inguvu, inganda zikora imiti, ikirere, n’ibindi kubera ko ubushuhe bwaco bwiza cane n’ubushobozi bwo gusenyuka. Ibirango vy’imiterere y’ubushuhe {{3}== ivyuma bishobora guhangana n’ubushuhe burengeje urugero n’ibintu bikomeye bikora, ivyo bikaba ari ikintu gihambaye ku bijanye n’ingene ibikoresho bikora.
Igishushanyo c’ubushuhe {{0}=icuma gishika ahanini kivana n’ingene cakozwe mu mibumbe mito mito n’ugutuma umubiri ugira ubushobozi bwo gukora neza. Mu kwongerako ibintu vy’ugucagura nk’ivyo bita chromium, nickel, na molybdenum, ubushuhe bw’icuma{2}} bushobora gukora filime ihagaze ku bushuhe bwinshi, gutyo igashobora gutera - Nk’akarorero, chromium ishobora gutuma ivyuma bishobora guhangana n’ugukomera kw’ivyuma, mu gihe nickel ifasha mu gutuma ubushuhe bwaco butera imbere n’ubukomezi ku bushuhe bwinshi. Ikindi, kwongerako molybdenum birashobora gutuma icuma gishobora gutera imbere, ku buryo gishobora kuguma gifise ubutungane bw’imiterere mu gihe kirekire - ijambo ry’ubushuhe bwinshi.
Uvuye mu buryo bw’imiterere y’ibintu bitobito, ubushuhe {{0}== icuma gikunda gufata igiti c’umukaraba, ca frirte canke martesite nk’urupapuro rw’ishirahamwe. Ubushuhe bwa Austenitic - ivyuma bishobora gukoreshwa cane mu bikoresho nk’ibikoresho vyo gutera, turbines n’ibikoresho vy’imiti bitewe n’inguvu nyinshi cane z’ubushuhe n’uguhungabana. Ubushuhe bw’imbere bw’umubiri{4}} bufata ikibanza gihambaye mu murima w’ugutunganya amavuta ya peteroli kubera ko igiciro caco c’agaciro gatoyi n’ubushobozi bukomeye bwo guhangana n’ugusenyuka kw’amazi. Ubushuhe bwa Martensitic - ivyuma bishobora gukomera bironka ubukomezi bwinshi n’ubushobozi bwo kwambara biciye mu nzira yo gusukura ubushuhe, kandi birabereye ku bikoresho vy’ugukata vy’ubushuhe n’ibindi bice vy’umuyagankuba n’ibindi bice.
Igishushanyo c'ubushuhe - ntigigira ico gikoze ku bikorwa vyaco vy'ubuhinga bwa none, ariko kandi ni vyo bigena ibiranga uko bikora no gusudira. Ubushuhe bwo muri iki gihe {{3}=icuma gishoboka gikoresha ubuhinga bwa microaleal kugira ngo wongereko ibintu nk’ivyo bita niobium na titanium ku cuma kugira ngo utunganye intete maze utere imbere komera- inkomezi z’ubushuhe. Muri ico gihe nyene, uburyo bwo gutera imbere n’ubuhinga bwo gusukura ubushuhe burarushiriza gutuma ubushuhe bw’ubushuhe bw’ubushuhe bw’ubushuhe bushikama, bikaba bishoboza gukora igihe kirekire mu bihe bikomeye cane.
With the continuous advancement of industrial technology, the structural design of heat-resistant steel is moving towards higher temperatures and longer life. Mu gihe kizoza, ubushuhe - buzogira uruhara ruhambaye mu nguvu nshasha, ibikoresho vyo kurinda ibidukikije n’ibindi, bitanga infashanyo ikomeye ku bijanye n’iterambere ryiza kandi riramvye ry’inganda z’isi yose.
