JQ.H00Cr21Ni10T igwe anaghị agba nchara gas na-echebe waya ịgbado ọkụ siri ike na gbọmgbọm
Ngwa
tumadi maka CNG (compressed eke gas), LNG (liquefied eke gas), LPG (liquefied petroleum gas) ike akụrụngwa ubi maka ịgbado ọkụ igwe anaghị agba nchara ihe eji na cryogenic na ala okpomọkụ gburugburu;dị ka 12Cr18Ni9 (SUS 302), 06Cr19Ni10 (SUS 304), 022Cr18Ni9 (SUS 304L) ) ịgbado ọkụ.
Ngwakọta kemịkalụ waya ịgbado ọkụ(Wt%)
Nlereanya | Ngwakọta kemịkalụ waya ịgbado ọkụ (Wt%) | ||||||||
| C | Mn | Si | Cr | Ni | Mo | P | S | Cu |
JQ.H00Cr21Ni10T | 0.023 | 1.63 | 0.40 | 20.12 | 10.35 | 0.03 | 0.013 | 0.009 | 0.16 |
Arụmọrụ ngwaahịa
Ụdị ọkọlọtọ dabara (dakọrọ). | Ihe atụ nke ihe anụ ahụ nke ọla edobere (ya na SJ601) | ||
GB | AWS | Tensile StrengthMPa | Mgbatị% |
S308L | ER308L | 563 | 39.5 |
Ngwaahịa ịgbado ọkụ ugbu a (AC ma ọ bụ DC+)
Dayameta waya (mm) | 0.8 | ¢1.0 | 1.2 | |
Mgbado ọkụ ugbu a (A) | Mgbado ọkụ dị larịị, ịgbado ọkụ kwụ ọtọ | 70-150 | 100-200 | 140-220 |
vetikal ịgbado ọkụ | 50-120 | 80-150 | 120-180 | |
ịgbado ọkụ n'elu | 50-120 | 80-150 | 160-200 |
Nkọwapụta ngwaahịa
Dayameta waya | 0.8 | ¢1.0 | 1.2 |
Ibu ngwugwu | 12.5kg / iberibe | 15kg / iberibe | 15kg / iberibe |
Akpachara anya maka iji ngwaahịa eme ihe
1. Gasị nchekwa: Lezienụ anya na ịdị ọcha nke gas na-echebe, yana ngwakọta gas akwadoro bụ Ar + 1-3% O2.
2.Ngwunye gas: 20-25L / min.
3.Akọrọ elongation: 15-25mm.
4.N'ezie, wepụ nchara oyi akwa, mmiri, mmanụ, ájá, wdg na ịgbado ọkụ akụkụ.
5. N'oge ịgbado ọkụ n'èzí, mgbe ikuku na-agba karịa 1.5m / s, a ga-eme ihe mgbochi ikuku, na a ga-emerịrị ihe mgbochi kwesịrị ekwesị iji gbochie ọnọdụ ikuku.
Aro ndị a dị n'elu bụ naanị maka ntụnye aka, na ọnọdụ dị adị ga-emeri na ọrụ a kapịrị ọnụ.Ọ bụrụ na ọ dị mkpa, usoro ntozu kwesịrị rụrụ tupu ekpebi ịgbado ọkụ atụmatụ.