Uruganda rugurisha Ubushinwa ASTM A335 P12 P22 P11 Ubukonje buzunguruka cyangwa ubukonje bushushanyijeho Umuyoboro wa Alloy Steel Boiler Umuyoboro
Incamake
Twumiye ku mwuka w'ikigo cyacu "Ubwiza, Gukora neza, Guhanga udushya no kuba inyangamugayo". Dufite intego yo guha agaciro gakomeye abakiriya bacu hamwe nubutunzi bwinshi, imashini zinonosoye, abakozi babimenyereye hamwe na serivisi zidasanzwe zinzobere mubyuma bya karubone na Cr Mo alloy ibyuma bitekesha ibyuma. Gutezimbere kwagura isoko. Hitamo guhitamo ibicuruzwa biriho kurutonde rwacu cyangwa gushaka ubufasha bwubuhanga kubisabwa, urashobora kuvugana na serivise yacu kubakiriya kubyerekeye ibyo ukeneye. Twategereje gufatanya n'inshuti ziturutse impande zose z'isi.
Gusaba
Ikoreshwa cyane cyane mu gukora imiyoboro yo mu rwego rwohejuru ivanze ibyuma, umuyoboro uhinduranya ubushyuhe, umuyoboro mwinshi w’amavuta ya peteroli n’inganda
Icyiciro rusange
Urwego rwumuyoboro mwiza wo mu rwego rwo hejuru: P1, P2, P5, P9, P11, P22, P91, P92 nibindi
Ibigize imiti
Icyiciro | UN | C≤ | Mn | P≤ | S≤ | Si≤ | Cr | Mo |
Urukurikirane. | ||||||||
P1 | K11522 | 0.10 ~ 0.20 | 0.30 ~ 0.80 | 0.025 | 0.025 | 0.10 ~ 0.50 | - | 0.44 ~ 0.65 |
P2 | K11547 | 0.10 ~ 0.20 | 0.30 ~ 0.61 | 0.025 | 0.025 | 0.10 ~ 0.30 | 0.50 ~ 0.81 | 0.44 ~ 0.65 |
P5 | K41545 | 0.15 | 0.30 ~ 0.60 | 0.025 | 0.025 | 0.5 | 4.00 ~ 6.00 | 0.44 ~ 0.65 |
P5b | K51545 | 0.15 | 0.30 ~ 0.60 | 0.025 | 0.025 | 1.00 ~ 2.00 | 4.00 ~ 6.00 | 0.44 ~ 0.65 |
P5c | K41245 | 0.12 | 0.30 ~ 0.60 | 0.025 | 0.025 | 0.5 | 4.00 ~ 6.00 | 0.44 ~ 0.65 |
P9 | S50400 | 0.15 | 0.30 ~ 0.60 | 0.025 | 0.025 | 0.50 ~ 1.00 | 8.00 ~ 10.00 | 0.44 ~ 0.65 |
P11 | K11597 | 0.05 ~ 0.15 | 0.30 ~ 0.61 | 0.025 | 0.025 | 0.50 ~ 1.00 | 1.00 ~ 1.50 | 0.44 ~ 0.65 |
P12 | K11562 | 0.05 ~ 0.15 | 0.30 ~ 0.60 | 0.025 | 0.025 | 0.5 | 0.80 ~ 1.25 | 0.44 ~ 0.65 |
P15 | K11578 | 0.05 ~ 0.15 | 0.30 ~ 0.60 | 0.025 | 0.025 | 1.15 ~ 1.65 | - | 0.44 ~ 0.65 |
P21 | K31545 | 0.05 ~ 0.15 | 0.30 ~ 0.60 | 0.025 | 0.025 | 0.5 | 2.65 ~ 3.35 | 0.80 ~ 1.60 |
P22 | K21590 | 0.05 ~ 0.15 | 0.30 ~ 0.60 | 0.025 | 0.025 | 0.5 | 1.90 ~ 2.60 | 0.87 ~ 1.13 |
P91 | K91560 | 0.08 ~ 0.12 | 0.30 ~ 0.60 | 0.02 | 0.01 | 0.20 ~ 0.50 | 8.00 ~ 9.50 | 0.85 ~ 1.05 |
P92 | K92460 | 0.07 ~ 0.13 | 0.30 ~ 0.60 | 0.02 | 0.01 | 0.5 | 8.50 ~ 9.50 | 0.30 ~ 0.60 |
Izina rishya ryashyizweho hakurikijwe imyitozo E 527 na SAE J1086, Imyitozo yo Kubara Ibyuma na Alloys (UNS). B Urwego P 5c rugomba kuba rufite titanium itarenze inshuro 4 ibirimo karubone kandi ntibirenze 0,70%; cyangwa columbium ikubiyemo inshuro 8 kugeza 10 zirimo karubone.
Umutungo wa mashini
Ibikoresho bya mashini | P1, P2 | P12 | P23 | P91 | P92, P11 | P122 |
Imbaraga zingana | 380 | 415 | 510 | 585 | 620 | 620 |
Tanga imbaraga | 205 | 220 | 400 | 415 | 440 | 400 |
Kuvura Ubushuhe
Icyiciro | Ubwoko bwo Kuvura Ubushuhe | Guhindura Ubushyuhe Urwego F [C] | Subcritical Annealing cyangwa Ubushyuhe |
P5, P9, P11, na P22 | Ikirere cy'ubushyuhe F [C] | ||
A335 P5 (b, c) | Byuzuye cyangwa Isothermal Anneal | ||
Ubusanzwe n'ubushyuhe | ***** | 1250 [675] | |
Anneal Subcritical Anneal (P5c gusa) | ***** | 1325 - 1375 [715 - 745] | |
A335 P9 | Byuzuye cyangwa Isothermal Anneal | ||
Ubusanzwe n'ubushyuhe | ***** | 1250 [675] | |
A335 P11 | Byuzuye cyangwa Isothermal Anneal | ||
Ubusanzwe n'ubushyuhe | ***** | 1200 [650] | |
A335 P22 | Byuzuye cyangwa Isothermal Anneal | ||
Ubusanzwe n'ubushyuhe | ***** | 1250 [675] | |
A335 P91 | Ubusanzwe n'ubushyuhe | 1900-1975 [1040 - 1080] | 1350-1470 [730 - 800] |
Kuzimya no kurakara | 1900-1975 [1040 - 1080] | 1350-1470 [730 - 800] |
Ibisabwa
Usibye kwemeza imiterere yimiti nubukanishi, ibizamini bya hydrostatike bikorwa umwe umwe, Ikizamini kidahwitse, Isesengura ryibicuruzwa, Imiterere yicyuma hamwe nibizamini bya Etching, Ikizamini cya Flattening nibindi.
Gutanga Ubushobozi
Ubushobozi bwo gutanga: Toni 2000 buri kwezi Kumurongo wa ASTM A335 Umuyoboro wibyuma
Gupakira
Muri Bundles No Mubisanduku Bikomeye
Gutanga
Iminsi 7-14 niba mububiko, iminsi 30-45 yo gutanga
Kwishura
30% kubitsa, 70% L / C cyangwa B / L kopi cyangwa 100% L / C ukireba