I. Incamake
Hamwe niterambere ryihuse ryibikoresho mpuzamahanga byimiti ningufu, ibigega byo kubika ibyuma bidafite ingese hamwe nibikoresho bikoreshwa cyane mugutwara no kubika imiti, ibiryo n'ibinyobwa, ingufu nibindi bikoresho. Bitewe n'ubushyuhe bukabije bwo hasi hamwe no kurwanya ruswa, ibyuma bya austenitike bidafite ingese bikoreshwa cyane mukubaka ibigega byo kubikamo, ibikoresho nibikoresho binini bya kirogenike
Ikigega cyo kubika Cryogenic
2.Intangiriro muri make -196 temperature ubushyuhe buke bugira ingaruka zidafite ibyuma byo gusudira
| Icyiciro | Izina | Icyitegererezo | Bisanzwe | Ongera wibuke | |
| GB / YB | AWS | ||||
| Electrode | GES-308LT | A002 | E308L-16 | E308L-16 | -196 ℃ ≥31J |
| Flux wire | GFS-308LT | - | TS 308L-F C11 | E308LT1-1 | -196 ℃ ≥34J |
| Umugozi ukomeye | GTS-308LT (TIG) | - | H022Cr21Ni10 | ER308L | -196 ℃ ≥34J |
| GMS-308LT (MIG) | - | H022Cr21Ni10 | ER308L | -196 ℃ ≥34J | |
| SAW | GWS-308 / GXS-300 | - | S F308L FB-S308L | ER308L | -196 ℃ ≥34J |
3. Electrode yacu GES-308LT (E308L-16)
Mu rwego rwo guhaza isoko, isosiyete yacu yateje imbere ubushyuhe butandukanye bwa ultra-low, ubukana bukabije austenitike idafite ibyuma bya electrode, imiterere yimiti yicyuma cyabitswe (nkuko bigaragara mu mbonerahamwe ya 1) hamwe nubukanishi buhamye (nkuko bigaragara mu mbonerahamwe )
1.Imiterere yimiti yabitswe
| E308L-16 | C | Mn | Si | P | S | Ni | Cr | Mo | Cu | N | Fn |
| NB (%) | 0.04 | 0.5-2.5 | 1.0 | 0.030 | 0.020 | 9.0-12.0 | 18.0-21.0 | 0.75 | 0.75 | - | - |
| Icyitegererezo1 | 0.022 | 1.57 | 0.62 | 0.015 | 0.006 | 10.25 | 19.23 | 0.020 | 0.027 | 0.046 | 6.5 |
| Icyitegererezo2 | 0.037 | 2.15 | 0.46 | 0.018 | 0.005 | 10.44 | 19.19 | 0.013 | 0.025 | 0.45 | 3.8 |
| Icyitegererezo3 | 0.032 | 1.37 | 0.49 | 0.017 | 0.007 | 11.79 | 18.66 | 0.021 | 0.027 | 0.048 | 0.6 |
Imbonerahamwe 1
2.Ibikoresho bya mashini yicyuma cyabitswe
| E308L-16 | Tanga umusaruro MPa | Umujinya MPa | Kurambura % | -196℃imparct J /℃ | GB / T4334-2020 E Kwangirika hagati | Rkugenzura adiografiya | Ongera wibuke | |
| Agaciro kamwe | Impuzandengo | |||||||
| NB | - | 510 | 30 | - | - | - | I | - |
| Icyitegererezo1 | 451 | 576 | 42 | 32/32/33 | 32.3 | babishoboye | I | - |
| Icyitegererezo2 | 436 | 563 | 44 | 39/41/39 | 39.7 | babishoboye | I | - |
| Icyitegererezo3 | 412 | 529 | 44.5 | 52/53/55 | 53.3 | babishoboye | I | - |
Imbonerahamwe 2
3.Ingaruka yumubare wibyuma byabitswe ferrite ku ngaruka
4.Kwerekana uburyo bwo gusudira (φ3.2mm)
Gusudira neza mbere na nyuma yo gukuraho slag (DC +)
Gusudira imiyoboro mbere na nyuma yo gukuraho slag (DC +)
4. Kwirinda gusudira guhagaritse
1. Gukoresha gusudira gake kurubu bigomba gukoreshwa;
2. Gumana arc nkibishoboka;
3. Iyo arc ihindagurika kumpande zombi za ruhago, hagarara umwanya muto, kandi ubugari bwa swing bugenzurwa mugihe cyinshuro 3 z'umurambararo wa electrode.
5.Imashusho yerekana imiyoboro yo gusudira ikoreshwa
Kuri -196 impact ubushyuhe buke bwibikoresho byo gusudira ibyuma bidafite ibyuma, nyuma yimyaka yubushakashatsi niterambere ryogukoresha ibikoresho byo gusudira, dusanzwe dufite ibikoresho bifasha gusudira bikoreshwa mu gusudira inkoni zo gusudira, ingirangingo zikomeye, flux cores hamwe na arc zarohamye, kandi twateje imbere amaboko ya electrode ikomeza arc gusudira ibikoreshwa kuri imyanya yose yo gusudira, kandi ifite byinshi byagezweho mubikorwa bya injeniyeri, ikaze abakiriya kugisha inama no guhitamo!
Igihe cyo kohereza: Ukuboza-16-2022