Amandla omthelela we-GR2: ama-joule angu-50

Abantu abaningi bacabanga ukuthi i-titanium emsulwa i-GR2 ithambile futhi izophuka uma ishaywa. Amanga! Inempahla ephikisana nomqondo. Itholakala khona ncamashi ekwazini ukumelana nomthelela. Ngisebenza ngezinto ze-titanium. Ngolimi olulula namuhla, amandla e-GR2 angalinganiswa ngamandla ayo okumunca ekuhlolweni komthelela, okungama-joule. Kusetshenziselwa ukunquma ukuthi ingabe imunca amandla lapho ibheke nomthwalo ngokuzumayo noma cha, nokuthi iyaphuka yini. I-GR2 iyi-titanium emsulwa yezimboni esesimweni se-α single-phase annealed. Amandla omthelela ezingeni lokushisa legumbi acishe abe ngama-joule angama-50, kusukela ku-20° kuya ku-190°. Lonke inqubo ukwephuka okunwebekayo ngaphandle kobulukhuni bensimbi evamile. Izinga lokushisa loguquko ngu--196°. Endaweni ye-nitrogen ewuketshezi, isengakwazi ukugcina ngaphezu kwama-40-50 joule. Ngakho-ke, amathangi e-nitrogen ewuketshezi namapayipi amanzi olwandle angayisebenzisa. Qaphela ukungaqondi okubili. Okokuqala, ukucubungula okubandayo kukhulisa amandla, kodwa ukunwebeka namandla omthelela kuyehla. Ungabheki kuphela amandla okudonsa ezingxenyeni ezakhiwe. Okwesibili, i-argon arc welding ilungile ekushiseleni, kodwa ukugqwaliseka okubuthakathaka nokumuncwa kwe-hydrogen endaweni ethintekile yokushisa kuyonakalisa ukuqina komthelela. Igesi yokuvikela kufanele ibe khona lapho ukhetha izinga. Khumbula, i-GR2 ayisetshenziselwa ukushintsha i-GR5 ezinhlakeni ezinomthelela omkhulu, kodwa ukusebenzisa ukuqina okwanele komthelela, ukumelana nokugqwala, nokukhanya ukuze kutholakale ukusebenza kahle kwezindleko. Isetshenziswa kakhulu kuma-heat exchanger amakhemikhali nezingxenye zokukhipha isulfure, kanye nama-stent ezokwelapha. Khumbula lo musho owodwa: I-GR2 ayesabi ukuqhekeka okubandayo, kodwa yesaba ukugqwaliseka. Amandla omthelela ancike kukho kokubili izinga lokushisa nesimo.