Machubhu eSimbi Isina Musono eUrea-Grade Austenitic

Rudzi urwu rwemapaipi esimbi isina musono runonyanya kushandiswa mumidziyo yakakosha uye masisitimu makuru ekugadzira ammonia uye urea. Zvinhu zvakagadzirwa zvinonatswa kuburikidza ne electroslag remelting (ESR), zvichiita kuti zvive zvakachena uye zvakafanana. Panguva yekugadzira, kuwedzera pakudzora kuchena, kutarisisa kwakanyanya kunopihwa kune manejimendi chaiyo yekurapa kupisa kuti uwane kushanda kwakanaka kwesimbi.

Parizvino, zvigadzirwa zvesimbi isina tsvina yemhando yeurea muChina zvichiri kutsamira zvakanyanya pazvinhu zvinotengeswa kunze kwenyika. Kambani yedu inogadzira yakazvimiririra simbi dzisina tsvina yemhando yeurea, kunyanya dzinosanganisira 316Lmod neS31050 dzakachena zvakanyanya. Mhando dzese dziri mbiri ndedzesimbi dzisina tsvina dzakachena zvakakwana, dzakanyatsogadzirwa kuti dzikunde matambudziko engura anokonzerwa nezvikamu zveferrite munzvimbo dzeammonia necarbamate panguva yekugadzira urea.

Mukati mekugadzirwa kwezvinhu, zvigadzirwa zvese zvinogadzirwa zvichienderana nemitemo yakakodzera. Mushure mekupasa bvunzo yeHughes, zvinoratidza kugona kwakanyanya kwekudzivirira ngura. Pamusoro pekushandiswa kweurea neammonia, zvinhu izvi zvinoshandiswawo zvakanyanya muindasitiri yesimba rehydrogen nekuda kwekudzivirira ngura kwakanyanya uye kugadzikana kwezvinhu.

Kuti pave nechokwadi chekuti pamusoro pacho pakachena uye panodzivirira ngura, kuongororwa kwakasimba kwenzvimbo kunoitwa panguva yekugadzira. Zvishandiso zvekuyera roughness yepamusoro zvinoshandiswa kuongorora nzvimbo dzemukati nedzekunze, kunyanya kusimbiswa pamamiriro emukati menzvimbo. Nzvimbo dzakawanda dzekuyera dzakanyorwa kuti dzive nechokwadi chekuti pamusoro pacho panogara pakafanana uye pakaenzana. Kuburikidza nemaitiro ekugadzira akadzorwa uye maitiro ekuongorora akaomarara, machubhu aya anowana nzvimbo yakatsetseka, isina zvikanganiso, zvichideredza zvinobudirira kuchengetedza media uye njodzi dzengura, uye zvichizadzisa zvizere zvinodiwa zvemiti yeurea uye masisitimu ekutumira mvura akachena kwazvo.

Kuti tive nechokwadi chekuti chigadzirwa chakavimbika uye chakasimba, machubhu ese esimbi isina musono anoedzwa panguva yekugadzira. Iyi nzira yekuongorora isingaparadze inoshandiswa kuona zvikanganiso pamusoro nepadhuze nepamusoro, kusanganisira mitswe, maburi, nezvimwe zvikanganiso zvinogona kukanganisa mashandiro. Nekunyatsotevedzera maitiro ekuyedza akajairwa uye kushandisa michina yepamusoro yekuongorora, tinoona kuti machubhu edu anoshanda zvakanaka uye akavimbika mukushandiswa kwakakosha senge urea, ammonia, uye high-purity process systems.

• Silikoni shoma kudzivirira ngura mubasa reurea

• Kudzivirira kwakanaka kwazvo kukanganiswa kweammonium carbamate

• Chimiro chisina musono chinovimbisa kuramba kumanikidzwa kwakanyanya

• Kuchena kwakanyanya kwesimbi isina ngura yakagadzirwa neaustenitic

• Yakakodzera nzvimbo dzinopisa zvakanyanya uye dzine urea yakawanda

Machubhu esimbi isina tsvina yemhando yeUrea-grade anoshandiswa zvakanyanya munzvimbo dzinopisa uye dzinopisa zvakanyanya uko kuchena kwakanyanya uye kuramba ngura kunodiwa. Mashandisirwo akajairika anosanganisira:

• Kugadzira urea uye ammonia

• Midziyo ine simba guru mufetereza nemakemikari

• Zvinodzora kabhoni, zvinobvisa zvinhu, uye zvinochinja-chinja kupisa

• Masisitimu emapaipi egasi uye emvura akachena kwazvo

• Simba rehydrogen nezvimwe zvinoshandiswa pakugadzira simba rakachena

Machubhu aya anopa mashandiro akavimbika pasi pekupisa kwakanyanya, kumanikidzwa kwakanyanya, uye mamiriro ekunze ane hukasha, zvichiita kuti kushanda kwenguva refu kuchengetedzeke uye kugadzikana.

Mubvunzo 1: Chii chinonzi chubhu yesimbi isina ngura ye urea-grade austenitic?
Chubhu yesimbi isina tsvina yemhando yeUrea-grade ichubhu isina musono ine hutsanana hwakanyanya, yakagadzirirwa kushandiswa kweurea neammonia. Ine kusvibiswa kwakaderera uye huwandu hweferrite, ichipa hunodzivirira ngura munzvimbo dzine carbamate neammonia.

Mubvunzo wechipiri: Sei huwandu hushoma hweferrite hwakakosha pakushandiswa kweurea?
MaFerrite phases anogona kukanganiswa zvakanyanya nekuora kwakasarudzwa munzvimbo dzekugadzira ammonia neurea. Simbi dzisina ngura dzemhando yeUrea dzakagadzirwa nechimiro chakasimba che austenitic kubvisa njodzi dzekuora dzine chekuita neferrite uye kuve nechokwadi chekuti dzinoshanda kwenguva refu.

Mubvunzo wechitatu: Ndezvipi zvibodzwa zvinowanzo shandiswa pamachubhu asina musono eurea-grade?
Magiredhi esimbi isina tsvina anowanzo shandiswa mumhando yeurea anosanganisira 316Lmod neS31050 yakachena zvakanyanya. Magiredhi aya akagadzirirwa kudzivirira ngura zvakanyanya uye kugadzikana mumamiriro ekushanda kweurea inodziya zvakanyanya uye ine kumanikidzwa kwakanyanya.

Mubvunzo wechina: Ndeapi maitiro ekugadzira anoshandiswa kuona kuti chigadzirwa chakanaka here?
Zvinhu zvakagadziriswa zvinonatswa kuburikidza ne electroslag remelting (ESR), zvichiteverwa nekudzora kuchena uye maitiro ekupisa. Chubhu yega yega inoongororwa zvakakwana, kusanganisira kuyedzwa kwe eddy current uye kuyedzwa kwekuora senge kuyedzwa kweHughes.

Hunhu Hwakavimbika– Mabhawa edu esimbi isina ngura, mapaipi, makoiri, uye maflange anogadzirwa kuti asvike pazvinodiwa pasi rose zvakaita seASTM, AISI, EN, uye JIS.

Kuongorora Kwakasimba- Chigadzirwa chega chega chinoedzwa ne ultrasound, kuongororwa kwemakemikari, uye kudzorwa kwehukuru hwechigadzirwa kuti chive nechokwadi chekuti chinoshanda zvakanaka uye kuti chinoteverwa zvakanaka.

Simba Rakasimba & Kutumira Kunokurumidza- Tinochengetedza zvinhu zvakakosha nguva dzose kuti titsigire maodha ekukurumidzira uye kutumirwa kwenyika dzese.

Mhinduro Dzakagadzirirwa- Kubva pakupisa kusvika pakupedzwa kwechinhu, SAKYSTEEL inopa sarudzo dzakagadzirirwa iwe kuti dzienderane nezvaunoda chaizvo.

Chikwata Chehunyanzvi– Nemakore eruzivo rwekutengesa kunze kwenyika, timu yedu yekutengesa nerutsigiro rwehunyanzvi inovimbisa kutaurirana kwakanaka, mitengo inokosheswa nekukurumidza, uye sevhisi yakazara yemagwaro.

1. Bvunzo reKuona
2. Kuongorora michina sekudhonza, Kureba uye kuderedza nzvimbo.
3. Kuongorora kukanganisa
4. Kuongorora makemikari
5. Kuedza kuomarara
6. Kuedzwa kwekudzivirira kunyura kwemvura
7. Muedzo wePenetrant
8. Kuedzwa kweKuora kweIntergranular
9. Kuedzwa kweKuoma
10. Kuedzwa kweMetallography

1. Kurongedza kwakakosha zvikuru kunyanya kana zvinhu zvichitumirwa kunze kwenyika, zvinhu zvinopinda nenzira dzakasiyana-siyana kuti zvisvike kunzvimbo yekupedzisira, saka tinonyanya kufunga nezvekurongedza.
2. Saky Steel inorongedza zvinhu zvedu nenzira dzakasiyana-siyana zvichibva pazvigadzirwa. Tinorongedza zvigadzirwa zvedu nenzira dzakasiyana-siyana, dzakadai se,