Indlela yokukhetha igesi elisizayo

Umphumela wokusebenzisa igesi elisizayo uwukuthi:

1.Umoya(izindleko eziphansi kakhulu)

Umoya unganikezwa ngqo yi-air compressor, ngakho-ke intengo ishibhile. Lapho usika insimbi, umoya ocindezelwe unganciphisa ifilimu ye-oxide ngezinga elithile. Ngokuvamile, usetshenziswa lapho ishidi lincane futhi izidingo zobuso bokusika azikho ukunemba. Phakathi kwazo, umoya ocindezelwe usetshenziswa kabanzi ezimbonini ezifana neshidi lensimbi, ishasi, amakhabethe, kanye nezitsha zasekhishini. Isiphelo esisikiwe sizoba phuzi.

2.I-oxygen

I-oksijini idlala indima yokusekela ukusha, futhi ukusetshenziswa kokushisa kokusabela kwe-oksijini kuthuthukisa kakhulu ukusebenza kahle kokusika. I-oksijini ifanelekela ukusika amapuleti amakhulu, ukusika okusheshayo kanye nokusika amapuleti amancane kakhulu. Ifanelekela kakhulu ukusika amapuleti amakhulu namakhulu ensimbi yekhabhoni. Ubuso bokugcina bokusika bumnyama noma buphuzi obumnyama.

(Qaphela: I-oksijini iyigesi esekela ukusha, uma isebenza ngesivinini esikhulu, ithambekele ekungcoleni futhi akulula ukuyisusa, okwenza isivinini singathuthukiswa, ngakho lungisa amandla abe sebangeni elingalingana nesivinini samanje.

Uma usika ithusi, kufanele usebenzise i-oxygen ukusika, kanti umoya ne-nitrogen akukwazi ukusetshenziswa ukusika.)

3.I-nitrogen

Ezinye izinsimbi zisebenzisa i-nitrogen ukuvimbela ukushiswa kwengxenye yokusika yeshidi kanye neshidi (okuyinto elula ukwenzeka uma ishidi likhulu). Igesi ye-nitrogen ingakhethwa kumapuleti anezidingo eziphezulu ebusweni bokusika kanye namapuleti angadingi ukwelashwa kwesibili, njengeminye imboni yokuhlobisa, izingxenye ezikhethekile zezindiza, njll. Ingxenye yokuphela yokusika imhlophe.

4.I-Argon(izindleko eziphakeme kakhulu)

Uma ufuna ukuvimbela ukubola kweshidi kanye nokubola kwe-nitride, i-argon iyona engcono kakhulu, kodwa izindleko ezihambisanayo ziphakeme kakhulu. Ifaneleka kakhulu ekusikeni ama-alloy e-titanium ne-titanium. Iziphetho ezisikiwe zimhlophe