Gusobanukirwa no Gukoresha Inoculants

Iyi ngingo itanga ubuyobozi bwuzuye kuri gutembera, gucukumbura imikorere yabo, inyungu, gusaba, hamwe nibisabwa. Twinjiye muri siyanse yibikorwa byayo, dutanga inama zifatika mubikorwa bitandukanye dukoresha iyi nyongeramusaruro. Wige uburyo bwo kunoza inzira zawe no kuzamura ireme ryibicuruzwa hamwe nuburyo gutembera guhitamo.

Ni ubuhe butumwa butemba?

Gutemba ni inyongeramusaruro zagenewe kuzamura ubworoherane nogutembera kwibikoresho bitandukanye, cyane cyane mugukora ibyuma nibindi bikorwa byinganda. Bahindura microstructure yibikoresho byashongeshejwe, biganisha kumuranga wa casting no kugabanya inenge. Imiterere yihariye hamwe nuburyo bwibikorwa biratandukanye bitewe nibikoresho bigenewe n'ibisubizo byifuzwa. Izi nyongeramusaruro akenshi zirimo ibintu nka strontium, boron, cyangwa silikoni, bikorana nicyuma gishongeshejwe kugirango bitezimbere nucleation no gutunganya imiterere yingano. Intego ni ugukora ibintu byoroshye, bihoraho mugihe cyo gukina, bikavamo ubuziranenge kandi imyanda mike.

Inyungu zo Gukoresha Inoculants

Ikoreshwa rya gutembera itanga ibyiza byinshi byingenzi:

• Kunoza imigendekere myiza no guterwa: Kuganisha kubishushanyo mbonera kandi bigabanya inenge.
• Kuzamura ubuso burangije: Ibisubizo muburyo bwiza bwiza kandi bushobora kunoza imikorere.
• Kugabanya ububobere na gaze: Gukora ibicuruzwa byanyuma kandi byizewe.
• Kongera ibipimo bifatika: Kugabanya ibikenewe nyuma yo gutunganywa no kunoza imikorere muri rusange.
• Kunoza imiterere yubukanishi: Nkukwongerera imbaraga no guhindagurika, ukurikije inoculant nibintu byihariye.

Ubwoko bwa Inoculants

Ubwoko butandukanye bwa gutembera ibaho, buri kimwe kijyanye na porogaramu n'ibikoresho byihariye. Guhitamo inoculant biterwa cyane nicyuma gitunganywa (urugero: aluminium, fer, magnesium) nibintu byifuzwa byibicuruzwa byanyuma. Ubwoko bumwe busanzwe burimo:

• Imiti ishingiye kuri Strontium
• Boron-inoculants
• Silicon ishingiye kuri inoculants
• Master alloys irimo ibintu byinshi bitera.

Guhitamo Iburyo Bwuzuye

Guhitamo ibikwiye gutembera bisaba gusuzuma witonze ibintu byinshi:

• Ubwoko bw'icyuma.
• Ibintu byifuzwa byibicuruzwa byanyuma (urugero, imbaraga, guhindagurika, imashini).
• Igikorwa cyo gukina kirimo gukoreshwa.
• Ibiciro.

Kugisha inama inzobere mu bikoresho no gukora ibizamini byuzuye ni ngombwa mugutezimbere uburyo bwo gutoranya. Ababikora benshi batanga ubufasha bwa tekiniki nubufasha muriki kibazo. Kurugero, Imbere muri Mongoliya Xinxin Silicon Inganda Co, Ltd. ni umuyobozi wambere utanga ibikoresho byiza bya silicon nibikoresho byiza bijyanye. Barashobora gutanga ubushishozi muguhitamo igikwiye gutembera kubyo ukeneye byihariye.

Porogaramu ya Flow Inoculants

Gutemba zikoreshwa cyane mu nganda zitandukanye, harimo:

• Gukora ibice byimodoka
• Ibicuruzwa byo mu kirere
• Ibishingwe bitanga casting kumashini nubwubatsi
• Ibikorwa rusange byo guta ibyuma

Inyigo: Kunoza Aluminiyumu hamwe na Inoculants

Mu bushakashatsi buherutse, ishyirwa mu bikorwa rya strontium gutembera muri aluminiyumu apfa-guta byatumye kugabanuka kwa 15% kugabanuka, gutera imbere kwa 10% kurangiza, no kwiyongera kwa 5% imbaraga. Ibi birerekana ingaruka zikomeye zikwiye gutembera irashobora kugira ubuziranenge bwibicuruzwa no gukora neza. (Inkomoko: [Shyiramo impapuro zamasomo cyangwa raporo yinganda zerekana hano, hamwe nu murongo ukwiye]).

Umwanzuro

Gukoresha neza gutembera ni ngombwa kugirango umuntu agere ku rwego rwo hejuru kandi atezimbere umusaruro mu nganda zitandukanye. Mugusobanukirwa ubwoko butandukanye bwinshinge, uburyo bwibikorwa, nibintu bigira ingaruka kubyo bahisemo, ababikora barashobora kuzamura cyane ibicuruzwa byabo, kugabanya imyanda, no kuzamura imikorere muri rusange. Wibuke kugisha inama abahanga no gukora ibizamini byuzuye kugirango umenye neza amahitamo yawe yihariye. Uburenganzira gutembera Birashobora kuganisha ku iterambere ryinshi kumurongo wawe.