Kuri 20 # ibyuma byibyuma bifite ubugari bugera kuri 87mm, ubunyangamugayo bwimbere burakomeye cyane, kuko nuduce duto duto n’umwanda bishobora guhungabanya cyane uburinganire bwimikorere n'imikorere, kandi ibizamini bya ultrasonic birashobora kumenya neza izo nenge zishobora kubaho.
Kwipimisha Ultrasonic, nanone byitwa UT, ni tekinike yo kwipimisha idasenya ikoresha imiterere yo gutekereza, kuvunika, no kwiyegereza imiraba ya ultrasonic mugihe ikwirakwiza binyuze mubikoresho kugirango ibone inenge ziri mubikoresho.
Iyo ultrasonic wave ihuye nubusembwa mubintu nkibisakuzo, ibishyizwemo cyangwa umwobo, imiraba igaragara izabyara, kandi ahantu, imiterere nubunini bwinenge bishobora kugenwa no kwakira iyo mipfunda igaragara.
Binyuze mu igenzura ryitondewe, ryemeza ko umuyoboro rusange wibyuma utagira inenge kandi wujuje byuzuye ibipimo byabakiriya.
Botop numwuga wizewe kandi wizewe Welded Steel Pipe hamwe nububiko bwa Seamless Steel Pipe mubushinwa, iguha ibicuruzwa byumuyoboro wibyuma bifite ireme kandi byigiciro. Turasezeranye gushyigikira ishyirahamwe rya gatatu rishinzwe kugenzura ibicuruzwa byose tugurisha, kandi tuzategura abagenzuzi kongera kugenzura imiyoboro y'ibyuma igihe buri cyiciro cy'imiyoboro y'icyuma gitanzwe kugira ngo hongere ubwiza bw'imiyoboro y'ibyuma.
GB / T 8162 ni ibisobanuro bisanzwe byatanzwe n'Ubushinwa kuriimiyoboro idafite ibyumakubikorwa byubaka. 20 # nicyiciro rusange cyicyuma cya karubone gifite ibikoresho byiza byo gutunganya no gutunganya, bikoreshwa cyane mubyubatswe nububiko.
GB / T 8162 Icyiciro cya 20 cyimiti yibikoresho nibisabwa mumitungo nibi bikurikira:
GB / T 8162 Icyiciro cya 20 Icyiciro cya shimi:
| Urwego rw'icyuma | Ibigize imiti, muri% kubwinshi | |||||||
| C | Si | Mn | P | S | Cr | Ni | Cu | |
| 20 | 0.17 - 0.23 | 0.17 - 0.37 | 0.35 - 0.65 | 0.035 max | 0.035 max | 0.25 max | 0,30 max | 0.25 max |
GB / T 8162 Icyiciro cya 20 Icyiciro cya mashini:
| Urwego rw'icyuma | Imbaraga zingutu R.m MPa | Gutanga Imbaraga R.eL MPa | Kurambura A. % | ||
| Diameter Diameter S. | |||||
| ≤16 mm | ＞ 16 mm ≤ 30 mm | ＞ 30 mm | |||
| 20 | ≥410 | 245 | 235 | 225 | 20 |
Igihe cyo kohereza: Ukwakira-15-2024