chidziwitso

Titanium Giredi 1 (GR1) machubu opanda msoko ndi zigawo zomwe zimafunidwa kwambiri m'mafakitale osiyanasiyana chifukwa cha mawonekedwe awo apadera. Machubuwa amapereka mphamvu zambiri zophatikizika, zomangamanga zopepuka, komanso kukana dzimbiri, zomwe zimawapangitsa kukhala oyenera kugwiritsa ntchito zambiri m'magawo osiyanasiyana. GR1 titaniyamu imadziwika kuti ndi yoyera kwambiri, yomwe imathandizira kukana kwa dzimbiri komanso mawonekedwe ake. Pamene tikufufuza momwe machubu odabwitsawa amagwiritsidwira ntchito, tiwona mawonekedwe awo apadera komanso mafakitale osiyanasiyana omwe amapindula nawo.

Ubwino wotani wogwiritsa ntchito machubu opanda msoko a titaniyamu a GR1?

Machubu opanda msoko a titaniyamu a GR1 amapereka zabwino zingapo zomwe zimawapangitsa kukhala chisankho chokondedwa pamapulogalamu ambiri. Chimodzi mwazabwino zake ndi kukana kwa dzimbiri kwapadera. Machubuwa amatha kupirira madera ovuta, kuphatikizapo kukumana ndi madzi amchere, ma asidi, ndi zinthu zina zowononga, kuwapanga kukhala abwino kugwiritsidwa ntchito m'mafakitale apanyanja ndi opanga mankhwala.

Kuchuluka kwa mphamvu ndi kulemera kwa GR1 titaniyamu ndi mwayi wina wofunikira. Ngakhale kuti ndi amphamvu kwambiri, machubuwa ndi opepuka kwambiri kuposa achitsulo, omwe amalola kuchepetsa kulemera kwa ntchito zosiyanasiyana. Katunduyu ndi wofunika kwambiri m'mafakitale oyendetsa ndege ndi magalimoto, komwe kuchepetsa kulemera kwamafuta kumatha kupangitsa kuti mafuta azigwira bwino ntchito.

Komanso, GR1 titaniyamu machubu opanda msoko amawonetsa biocompatibility yabwino kwambiri. Khalidweli limawapangitsa kukhala oyenera kwambiri pazachipatala, monga ma implants ndi zida zopangira opaleshoni. Thupi la munthu limalandira titaniyamu mosavuta, kuchepetsa chiopsezo cha kukanidwa kapena kusokonezeka.

Matenthedwe a GR1 titaniyamu nawonso ndi ofunikira. Machubuwa ali ndi coefficient yotsika ya kukula kwa kutentha, zomwe zikutanthauza kuti amasunga mawonekedwe awo ndi kukhulupirika ngakhale pansi pa kusinthasintha kwakukulu kwa kutentha. Katunduyu ndi wofunikira kwambiri pakugwiritsa ntchito komwe kukhazikika kwa dimensional ndikofunikira, monga zosinthira kutentha kapena zida zammlengalenga.

Kuphatikiza apo, machubu opanda msoko a titaniyamu a GR1 amapereka mawonekedwe apamwamba komanso amawotcherera. Amatha kupangidwa mosavuta ndikuphatikizidwa popanda kusokoneza kukhulupirika kwawo, zomwe zimapangitsa kuti pakhale kusinthasintha kwakukulu komanso kuphweka kwa kupanga njira zosiyanasiyana zopangira.

Kuphatikiza kwa zabwinozi kumapangitsa machubu a GR1 titaniyamu opanda msoko kukhala chisankho chabwino kwambiri pamapulogalamu omwe amafunikira magwiridwe antchito apamwamba, kulimba, komanso kukana madera ovuta. Kuyambira m'mafakitale apamlengalenga ndi zam'madzi mpaka m'magawo azachipatala ndi okonza mankhwala, machubuwa akupitilizabe kutsimikizira kufunika kwake pamagwiritsidwe osiyanasiyana.

Kodi machubu opanda msoko a titaniyamu a GR1 amapangidwa bwanji?

Njira yopangira GR1 titaniyamu machubu opanda msoko ndi njira yovuta komanso yoyendetsedwa kwambiri yomwe imatsimikizira kupanga machubu apamwamba, opanda chilema. Ntchitoyi imakhala ndi magawo angapo, ndipo iliyonse imakhala yofunika kwambiri kuti munthu akwaniritse zomwe akufuna komanso zomwe apeza.

Gawo loyamba popanga machubu a GR1 titaniyamu opanda msoko ndikukonza zopangira. Ma titaniyamu oyeretsedwa kwambiri amasankhidwa mosamala ndikuwunikidwa kuti atsimikizire kuti akukwaniritsa zofunikira zamagulu a titaniyamu a Gulu loyamba. Ingots izi zimatenthedwa mpaka kutentha kwapadera, komwe kumakhala pakati pa 1 ° C ndi 800 ° C, kuti ziwongolere bwino komanso kuchepetsa mphamvu yofunikira kuti itulutse.

Akatenthedwa, ma billet a titaniyamu amakumana ndi njira yotchedwa hot extrusion. Mu sitepe iyi, billet wotenthedwa amakakamizika kupyolera mu kufa ndi mawonekedwe enieni ndi kukula kwake, kupanga chubu chopanda kanthu. The extrusion ndondomeko amayendetsedwa mosamala kuonetsetsa yunifolomu khoma makulidwe ndi zogwirizana katundu katundu mu utali wa chubu.

Pambuyo extrusion, ndi machubu kukumana angapo ozizira ntchito njira kukwaniritsa kufunika miyeso ndi makina katundu. Cold pilger rolling ndi njira yodziwika bwino yomwe imagwiritsidwa ntchito panthawiyi. Panthawi yozizira pilger ikugudubuza, chubucho chimakanikizidwa mobwerezabwereza ndikutalikitsidwa pakati pa masikono opindika, pang'onopang'ono kuchepetsa m'mimba mwake ndi makulidwe a khoma ndikuwonjezera kutalika kwake. Njirayi sikuti imangothandiza kukwaniritsa miyeso yofunikira komanso imapangitsanso mphamvu ndi kutha kwa chubu.

Pambuyo pogwira ntchito yozizira, machubu amathandizidwa ndi njira zochizira kutentha. Annealing ndi gawo lofunikira lomwe limathandizira kuthetsa kupsinjika kwamkati komwe kumachitika panthawi yozizira ndikubwezeretsanso kukhazikika kwazinthuzo. Njira yotsekera imaphatikizapo kutenthetsa machubu mpaka kutentha kwina, nthawi zambiri pafupifupi 700 ° C kwa GR1 titaniyamu, ndiyeno kuziziritsa mowongolera.

Kuwongolera khalidwe ndi gawo lofunika kwambiri pakupanga. Panthawi yonse yopanga, kuwunika ndi kuyesedwa kosiyanasiyana kumachitika kuti zitsimikizire kuti machubu amakwaniritsa zofunikira. Izi zitha kuphatikiza macheke amtundu uliwonse, njira zoyezera zosawononga monga kuyesa kwa akupanga kapena kuyesa kwa eddy kuti muwone zolakwika zilizonse zamkati, komanso kuyesa kwamakina kuti mutsimikizire zomwe zili.

Gawo lomaliza la kupanga limaphatikizapo kukonzanso pamwamba ndi kumaliza. Kutengera zofunikira zomwe zimagwiritsidwa ntchito, machubu amatha kutsata njira monga pickling kuti achotse ma oxides apamtunda, kupukuta kuti azitha kutha bwino, kapena zokutira kuti zitetezedwe.

Kupanga kwa GR1 titaniyamu machubu opanda msoko imafunikira zida zapadera, kuwongolera mosamalitsa ndondomeko, ndi ogwira ntchito aluso. Njira zopangira zovuta zimatsimikizira kuti machubu omwe amabwera amakhala ndi zinthu zapadera zomwe zimawapangitsa kukhala ofunikira m'mafakitale osiyanasiyana, kuchokera kuzinthu zakuthambo ndi zam'madzi mpaka kukonza mankhwala ndi zoikamo zachipatala.

Ndi mafakitale ati omwe amapindula kwambiri pogwiritsa ntchito machubu opanda msoko a titaniyamu a GR1?

Machubu a GR1 titaniyamu opanda msoko amapeza ntchito m'mafakitale osiyanasiyana, iliyonse ikupindula ndi mawonekedwe apadera azinthuzi. Tiyeni tiwone zina mwamagawo ofunikira omwe machubu awa ndi ofunika kwambiri:

Makampani apamlengalenga: Gawo lazamlengalenga ndi m'modzi mwa omwe amapindula kwambiri ndi machubu opanda msoko a titaniyamu a GR1. Popanga ndege, machubuwa amagwiritsidwa ntchito pamakina a hydraulic ndi pneumatic, mizere yamafuta, ndi zida zamapangidwe. Kuchuluka kwawo kwamphamvu kwa kulemera kumalola kuchepetsa kwambiri kulemera popanda kusokoneza kukhulupirika kwapangidwe, zomwe zimapangitsa kuti mafuta azigwira ntchito bwino komanso kuti azigwira ntchito bwino. Kuonjezera apo, kukana kwawo kwa dzimbiri ndi kutopa kumawapangitsa kukhala abwino kwa zigawo zomwe zimakhala zovuta kwambiri panthawi ya ndege.

Makampani apanyanja: M'machubu apanyanja, GR1 titaniyamu yopanda msoko ndi yamtengo wapatali chifukwa chosachita dzimbiri, makamaka m'malo amadzi amchere. Amagwiritsidwa ntchito posinthanitsa kutentha, malo ochotsera mchere, komanso malo opangira mafuta ndi gasi. Kuthekera kwa machubu kupirira zovuta zam'madzi ndikusunga mawonekedwe ake kumawapangitsa kukhala opambana kuposa zida zakale monga zitsulo kapena ma aloyi amkuwa.

Makampani Opangira Ma Chemical: Gawo lopangira ma Chemical limadalira kwambiri GR1 titaniyamu machubu opanda msoko chifukwa cha kukana kwawo kuzinthu zambiri zowononga. Machubuwa amagwiritsidwa ntchito popangira mankhwala, zosinthira kutentha, ndi mapaipi omwe amagwiritsa ntchito mankhwala oopsa. Kukhoza kwawo kusunga umphumphu m'malo ovuta kwambiri kumapangitsa kuti zipangizo zikhale ndi moyo wautali komanso kuchepetsa ndalama zothandizira.

Makampani a Zamankhwala ndi Zamoyo: Kugwirizana kwachilengedwe kwa GR1 titaniyamu kumapangitsa machubu opanda msokowa kukhala ofunika kwambiri pazachipatala. Amagwiritsidwa ntchito popanga zida zopangira opaleshoni, implants, ndi ma prosthetics. Kuthekera kwa zinthuzo kuphatikizika ndi minofu yamunthu popanda kuyambitsa zovuta zasintha njira zambiri zamankhwala ndikuwongolera zotulukapo za odwala.

Gawo la Mphamvu: M'makampani opanga mphamvu, machubu opanda msoko a titaniyamu a GR1 amapeza ntchito m'mafakitale opangira magetsi, makamaka muzosinthira kutentha ndi ma condenser. Makhalidwe awo abwino kwambiri otengera kutentha, komanso kukana kwa dzimbiri, amawapangitsa kukhala abwino kugwiritsidwa ntchito pamakina ochiritsira komanso ongowonjezera mphamvu.

Makampani Oyendetsa Magalimoto: Ngakhale kuti sizofala kwambiri monga momwe zimakhalira muzamlengalenga, gawo la magalimoto likuchulukirachulukira kugwiritsa ntchito machubu opanda msoko a GR1 a titaniyamu m'magalimoto ochita bwino kwambiri. Amagwiritsidwa ntchito m'makina otulutsa mpweya, zida zoyimitsidwa, ndipo nthawi zina, pakulimbitsa kwamapangidwe. Kuchepetsa kulemera komwe kumachitika pogwiritsa ntchito titaniyamu kumathandizira kuti mafuta aziyenda bwino komanso kuti azigwira ntchito bwino.

Makampani a Masewera ndi Zosangalatsa: Machubu opanda msoko a titaniyamu a GR1 ndiwodziwikanso pakupanga zida zamasewera apamwamba. Amagwiritsidwa ntchito popanga mafelemu anjinga, ma shaft a gofu, ndi zinthu zina zamasewera zomwe zimakhala zopepuka komanso zamphamvu kwambiri.

Makampani Opangira Chakudya: Zomwe zili mumtundu wa GR1 titaniyamu zimapangitsa kuti machubu awa akhale oyenera kugwiritsidwa ntchito pazida zopangira chakudya. Amagwiritsidwa ntchito posinthanitsa kutentha, mapaipi, ndi zinthu zina zomwe kusunga ukhondo ndi kupewa kuipitsidwa ndikofunikira.

Pomaliza, ntchito za GR1 titaniyamu machubu opanda msoko kutengera mitundu yosiyanasiyana ya mafakitale, iliyonse imagwiritsa ntchito mawonekedwe ake apadera kuti athe kuthana ndi zovuta zina ndikuwongolera magwiridwe antchito. Kuchokera pansi pa nyanja mpaka kumtunda kwamlengalenga, machubuwa akupitilizabe kugwira ntchito yofunika kwambiri pakupititsa patsogolo ukadaulo komanso kupititsa patsogolo njira zama mafakitale.

Ku SHAANXI CXMET TECHNOLOGY CO., LTD, timanyadira zamitundu yathu yayikulu, yomwe imathandizira zosowa zosiyanasiyana zamakasitomala. Kampani yathu ili ndi luso lapadera lopanga ndi kukonza, kuwonetsetsa kuti zinthu zathu ndi zapamwamba komanso zolondola. Ndife odzipereka pazatsopano ndipo timayesetsa mosalekeza kupanga zinthu zatsopano, kutipangitsa kukhala patsogolo pamakampani athu. Ndi luso lotsogola laukadaulo, timatha kusintha ndikusintha msika womwe ukusintha mwachangu. Kuphatikiza apo, timapereka mayankho osinthika kuti akwaniritse zofunikira zamakasitomala athu. Ngati muli ndi chidwi ndi zinthu zathu kapena mukufuna kudziwa zambiri zazomwe timapereka, chonde musazengereze kutilankhula nafe pa sales@cxmet.com. Gulu lathu limakhala lokonzeka nthawi zonse kukuthandizani.

Zothandizira:

1. ASTM International. (2021). Matchulidwe Okhazikika a Titanium ndi Titanium Alloy Seamless Pipe. Chithunzi cha ASTM B861-21.

2. Lutjering, G., & Williams, JC (2007). Titaniyamu (2nd ed.). Springer-Verlag Berlin Heidelberg.

3. Peters, M., Hemptenmacher, J., Kumpfert, J., & Leyens, C. (2003). Kapangidwe ndi Katundu wa Titanium ndi Titanium Alloys. Mu Titaniyamu ndi Titaniyamu Aloyi: Zofunika ndi Ntchito (pp. 1-36). Wiley-VCH.

4. Boyer, R., Welsch, G., & Collings, EW (1994). Materials Properties Handbook: Titanium Alloys. ASM International.

5. Donachie, MJ (2000). Titaniyamu: A Technical Guide (2nd ed.). ASM International.

6. Froes, FH (2015). Titaniyamu: Physical Metallurgy, Processing, and Applications. ASM International.

7. Banerjee, D., & Williams, JC (2013). Malingaliro pa Titanium Science and Technology. Acta Materialia, 61(3), 844-879.

8. Leyens, C., & Peters, M. (Eds.). (2003). Titaniyamu ndi Titaniyamu Aloyi: Zofunika ndi Ntchito. John Wiley & Ana.

9. Polmear, I., StJohn, D., Nie, JF, & Qian, M. (2017). Ma Alloys Owala: Metallurgy of the Light Metals (5th ed.). Butterworth-Heinemann.

10. Yang, L., & Zhang, D. (2018). Titanium ndi Titanium Alloys for Biomedical Applications. Mu Encyclopedia of Biomedical Engineering (tsamba 66-77). Elsevier.