1.4777 icuma kitagira ibara, canke N08926, ni icuma gikomeye cane gifise ubushobozi bwo guhangana n’ibintu bikomeye cane, inkomezi nyinshi z’ubushuhe n’ubushobozi bwo gutera oxidation, bubereye ubushuhe bwinshi n’ibidukikije bishobora gusenyuka. Ivyo bihimba vyayo vy’imiti birimwo carbone, silikoni, manganese, phosphore, ikibiriti, chromium, nickel, molybdenum, umuringa, titanium, aluminium, naniobium. Ivyiza vy’umubiri birimwo uburemere bwinshi, uburyo bwo gushonga cane, ubushobozi bwo gutwara ubushuhe buke, ubushobozi bwo kwagura umurongo, n’ubushobozi bwo guhangana n’ingorane. Ivyo bikoresho vyinshi, harimwo inganda zikora imiti, ubuhinga bwo gukora ikiyaga, amavuta na gazi, ibiterwa vy’inguvu z’imishwarara n’ikirere. Inyungu nyamukuru ni ubushobozi bwavyo bwo gusenyuka, ubushuhe bwinshi n’ubushobozi bwo gukora neza n’ubuhinga bwo gusudira.
1.4777 icuma kitagira umunyu, kizwi kandi ko ari N08926, ni igikoresho c’ivyuma bita nickel- gishingiye ku rwego rw’icuma kitagira ibara. Ivyo bikoresho bizwi kubera ubushobozi bwavyo bwo gusenyuka, inkomezi nyinshi z’ubushuhe n’ubushobozi bwo gutera umwuka, kandi ni vyiza cane cane gukoreshwa mu bidukikije bikomeye aho ubushuhe bwinshi n’ivy’ubuhinga bwa none.
imiti
1.4777 icuma kitagira ibara ahanini kirimwo: carbone (C): 0,01% silikoni (Si): 0,50% manganese (Mn): 1,00% phosphorus (P): 0,040% Sulfur (S): 0,030% y’ivyuma (Cr): 19,00% nickel (Ni): 23,00% . molybdenum (Mo):4.00-5,00% y’umuringa (Cu): 0,5% Titanium (Ti): 0,60% aluminium (Al): 0,20% niobium (Nb): 0,30%
umutungo w'umubiri
1.4 Ivyuma vy’umubiri vy’ivyuma 777 bitagira ibara birimwo: uburemere: uburemere bwa 8,0 g / cm3. mm2 / m (20℃)
Ubudahangarwa bw'umubiri
1.4777 icuma kitagira ibara gifise ubushobozi bwiza cane bwo gusenyuka, cane cane mu bidukikije vya chloride. Ishobora kunanira ibinyamakuru bitandukanye, harimwo aside, alkali, umunyu, n’ibindi, bibereye inganda zikora imiti, ubuhinga bwo mu mazi, amavuta na gazi na gazi.
akarere
1.4777 icuma kitagira ibara gikoreshwa cane mu mirima ikurikira:
Ivy’imiti n’ivy’amavuta: bikoreshwa mu guhingura ibikoresho vy’imiti, ibikoresho, n’ibindi
Ivy'ubuhinga bwa none: bikoreshwa ku bibanza vyo mu mazi n'ibikoresho bijanye n'ivyo
Inganda y'amavuta: ikoreshwa ku miyoboro y'amavuta, ibikoresho, n'ibindi
Igiterwa c’amashanyarazi: gikoreshwa mu bikoresho vy’uruganda rw’inguvu z’imishwarara
Aeropace: ikoreshwa mu guhingura ubushuhe bwinshi n’ibikoresho vy’umuvuduko munini, n’ibindi
Ibikoresho vyinshi vy’ubushuhe: nk’umuco w’ifuru, igikoresho co guhindura ubushuhe n’umuriro, n’ibindi
inyungu y'ibintu
Ivyiza nyamukuru vy’icuma 1.4777 ni:
Uguhangana cane n’ugusenyuka: birashobora kunanira ibinyamakuru bitandukanye vy’ugusenyuka, bibereye ibidukikije bikomeye.
Ubushuhe bwinshi: kugira ngo umuntu agume afise ubushobozi bwo gukora neza n’ubushobozi bwo gusenyuka mu bidukikije vy’ubushuhe bwinshi.
Ivyo gukora neza: birashobora gukorwa no gukoreshwa biciye mu buhinga busanzwe bwo gutunganya ivyuma.
Ivyiza vyo gusudira: uburyo busanzwe bwo gusudira burashobora gukoreshwa mu gufatanya, nk’ugusudira, argon arc arc, n’ibindi.
Mu gusozera, ivyuma 1.4777 bitagira ibara bifatwa nk’uguhitamwo kw’ibintu vyiza mu bikorwa vyinshi vy’inganda kubera ko rihurikiye hamwe ry’ibintu vy’agaciro .
