Umurongo wizewe wumuriro kugirango uhuze ibyifuzo byawe byumutekano
urwego rw'icyuma | imbaraga nkeya | Imbaraga | Kurambura byibuze | Ingufu ntoya | ||||
Mpa | % | J | ||||||
Ubunini bwerekanwe | Ubunini bwerekanwe | Ubunini bwerekanwe | ku bushyuhe bwa | |||||
mm | mm | mm | ||||||
< 16 | > 16≤40 | < 3 | ≥3≤40 | ≤40 | -20 ℃ | 0 ℃ | 20 ℃ | |
S235JRH | 235 | 225 | 360-510 | 360-510 | 24 | - | - | 27 |
S275J0H | 275 | 265 | 430-580 | 410-560 | 20 | - | 27 | - |
S275J2H | 27 | - | - | |||||
S355J0H | 365 | 345 | 510-680 | 470-630 | 20 | - | 27 | - |
S355J2H | 27 | - | - | |||||
S355K2H | 40 | - | - |
Ibigize imiti
Urwego rw'icyuma | Ubwoko bwa de-okiside a | % kubwinshi, ntarengwa | ||||||
Izina ry'icyuma | Inomero yicyuma | C | C | Si | Mn | P | S | Nb |
S235JRH | 1.0039 | FF | 0,17 | - | 1.40 | 0,040 | 0,040 | 0.009 |
S275J0H | 1.0149 | FF | 0,20 | - | 1.50 | 0,035 | 0,035 | 0,009 |
S275J2H | 1.0138 | FF | 0,20 | - | 1.50 | 0,030 | 0,030 | - |
S355J0H | 1.0547 | FF | 0,22 | 0,55 | 1.60 | 0,035 | 0,035 | 0,009 |
S355J2H | 1.0576 | FF | 0,22 | 0,55 | 1.60 | 0,030 | 0,030 | - |
S355K2H | 1.0512 | FF | 0,22 | 0,55 | 1.60 | 0,030 | 0,030 | - |
a. Uburyo bwa deoxidation bwashyizweho kuburyo bukurikira: | ||||||||
FF: Yishe byuzuye ibyuma birimo azote ihuza ibintu bihagije kugirango ihuze azote iboneka (urugero min. | ||||||||
b. Agaciro ntarengwa kuri azote ntikurikizwa niba imiti yimiti yerekana byibuze Al igizwe na 0,020% hamwe na Al / N byibuze ya 2: 1, cyangwa niba hari ibindi bihagije N-guhuza bihari. Ibintu N-guhuza byandikwa mu nyandiko y'ubugenzuzi. |
Ibisobanuro ku bicuruzwa
Imiyoboro yacu yo gukingira umuriro ikorwa hifashishijwe uburyo bwitondewe bukomeza kugoreka ibyuma byujuje ubuziranenge mu buryo bwa spiral hanyuma bigahita bisudira neza. Ubu buhanga bushya bwo gukora butanga imiyoboro miremire, ikomeza idakomeye gusa kandi iramba, ariko kandi yizewe cyane kubikorwa bitandukanye. Waba ukeneye gutwara amazi, gaze cyangwa ibikoresho bikomeye, imiyoboro yacu yarateguwe neza kugirango ihangane n’ibidukikije bikabije, irinde umutekano n’imikorere.
Usibye ibikorwa byabo byibanze byo gutembera no guhererekanya ibintu, imiyoboro yacu yo gusudira izunguruka nayo ni nziza mubikorwa byinganda ninganda. Ubwinshi bwabo butuma bahitamo umwanya wambere mumishinga yubwubatsi, sisitemu yumutekano wumuriro, nibindi bikorwa remezo bikenewe.
Ku bijyanye n'umutekano, twizeweumurongo wumurironi igisubizo cyizewe. Twumva akamaro ko kubaka sisitemu yizewe, cyane cyane mubidukikije bishobora guteza akaga. Niyo mpamvu dushyira imbere ubuziranenge no kwizerwa mubicuruzwa byose dukora.
Ibyiza byibicuruzwa
1. Icya mbere, kuramba kwabo byemeza ko bashobora kwihanganira ibihe bikabije, bikaguha amahoro yo mumutima mubihe bikomeye.
2. Igishushanyo cya spiral cyongera imbaraga zumuyoboro, bigatuma habaho kugenda neza no kugabanya ibyago byo kumeneka. Ibi nibyingenzi byingenzi mubikorwa byo kwirinda umuriro aho buri segonda ibara.
3. Kwiyemeza kwiza bivuze ko imiyoboro yacu yo gukingira umuriro yujuje ubuziranenge bwinganda, ikubahiriza kandi yizewe. Muguhitamo ibicuruzwa byacu, ntabwo ushora imari mumutekano gusa, ahubwo no mubisubizo bitezimbere imikorere myiza.
Ibura ry'ibicuruzwa
1.Ikibi gikomeye nigiciro cyambere cyo kwishyiriraho, gishobora kuba hejuru yibindi bikoresho.
2. Gahunda yo gusudira, nubwo itanga igihe kirekire, irashobora kwerekana intege nke niba zidakozwe neza.
3.Gufata neza buri gihe birakenewe kandi kugirango wirinde kwangirika no kuramba, bishobora kongera amafaranga yo gukora muri rusange.
Ibibazo
Q1. Ni ibihe bikoresho ukoresha mu miyoboro yawe yo gukingira umuriro?
Inzu yacu yumuriro ikozwe mubyuma byujuje ubuziranenge, byemeza imbaraga nubwizerwe mubikorwa bitandukanye.
Q2. Nabwirwa n'iki ko imiyoboro yawe yo gukingira umuriro ikwiranye nibyo nkeneye?
Dutanga ubwoko butandukanye bwingero zingana nibisobanuro. Ikipe yacu irashobora kugufasha gusuzuma ibyo ukeneye no gutanga igisubizo cyiza.
Q3. Ni ibihe bipimo byumutekano ibicuruzwa byawe byubahiriza?
Imiyoboro yacu yo gukingira umuriro yujuje ubuziranenge mpuzamahanga, itanga ubwikorezi bwizewe bwibikoresho byangiza.
Q4. Imiyoboro yawe yo gukingira umuriro irashobora gutegurwa?
Nibyo, dutanga amahitamo yihariye kugirango yuzuze ibisabwa byumushinga harimo ubunini, ubunini hamwe no gutwikira.
Q5. Ni ikihe gihe cyo kuyobora cyo gutumiza?
Ibihe byo gutanga biratandukanye bitewe nubunini bwateganijwe nibisobanuro, ariko duharanira gutanga vuba tutabangamiye ubuziranenge.