I-Tungsten Vs Ukuqhathaniswa kwe-Titanium
I-Tungsten Vs Ukuqhathaniswa kwe-Titanium
I-Tungsten ne-titanium seziphenduke izinto ezidumile zobucwebe kanye nokusetshenziswa kwezimboni ngenxa yezakhiwo zazo ezihlukile. I-Titanium iyinsimbi ethandwayo ngenxa ye-hypoallergenic, isisindo esincane kanye nokumelana nokugqwala. Kodwa-ke, labo abafuna ukuphila isikhathi eside bazothola i-tungsten ikhanga ngenxa yokuqina kwayo okuphakeme nokumelana nokuklwebheka.
Zombili izinsimbi zinesitayela, ukubukeka kwesimanje, kodwa isisindo nokwakheka kwazo kuhluke kakhulu. Kubalulekile ukuqonda lo mehluko lapho ukhetha indandatho noma enye i-accessory eyenziwe nge-titanium ne-tungsten.
Lesi sihloko sizoqhathanisa i-titanium ne-tungsten kusuka ku-arc welding, ukumelana nokuqala, ukumelana nokuqhekeka.
Izakhiwo ze-Titanium ne-Tungsten
Impahla | I-Titanium | I-Tungsten |
I-Melting Point | 1,668 °C | 3,422 °C |
Ukuminyana | 4.5 g/cm³ | 19.25 g/cm³ |
Ukuqina(Isikali se-Mohs) | 6 | 8.5 |
Amandla Okuqina | 63,000 psi | 142,000 psi |
I-Thermal Conductivity | 17 W/(m·K) | 175 W/(m·K) |
Ukumelana Nokugqwala | Kuhle kakhulu | Kuhle kakhulu |
Ingabe Kuyenzeka Ukwenza I-Arc Welding ku-Titanium ne-Tungsten?
Kungenzeka ukwenza i-arc welding kukho kokubili i-titanium ne-tungsten, kodwa impahla ngayinye inokucatshangelwa okuqondile nezinselele uma kuziwa ekushiseleni:
1. I-Titanium Welding:
I-Titanium ingashiselwa kusetshenziswa izindlela ezimbalwa, okuhlanganisa igesi ye-tungsten arc welding (GTAW), eyaziwa nangokuthi i-TIG (i-tungsten inert gas) yokushisela. Kodwa-ke, i-titanium yokushisela idinga amasu akhethekile nemishini ngenxa yezakhiwo zensimbi ezisebenzayo emazingeni okushisa aphezulu. Okunye okucatshangelwayo okubalulekile kwe-titanium welding zifaka:
- Isidingo segesi yokuvikela evikelayo, ngokuvamile i-argon, ukuvimbela ukwakheka kokusabela kwegesi embrittling.
- Ukusetshenziswa kwesiqalisi se-arc esinemvamisa ephezulu ukuqalisa i-arc yokushisela ngaphandle kokungcola.
- Izinyathelo zokuvikela ukuvikela ukungcola emoyeni, umswakama, noma uwoyela ngesikhathi sokushisela.
- Ukusetshenziswa okufanele kokwelashwa kokushisa kwangemuva kokushisela ukubuyisela izakhiwo zemishini yensimbi.
2. I-Tungsten Welding:
I-Tungsten ngokwayo ayivamisile ukushiselwa kusetshenziswa amasu okushisela ama-arc ngenxa yendawo yayo yokuncibilika ephezulu kakhulu. Nokho, i-tungsten ivamise ukusetshenziswa njenge-electrode ekushiseleleni i-gas tungsten arc (GTAW) noma i-TIG yokushisela ezinye izinsimbi njengensimbi, i-aluminium, ne-titanium. I-electrode ye-tungsten isebenza njenge-electrode engasebenziseki ohlelweni lokushisela, ihlinzeka nge-arc ezinzile futhi yenza kube lula ukudluliselwa kokushisa endaweni yokusebenza.
Kafushane, nakuba kungenzeka ukwenza i-arc welding ku-titanium ne-tungsten, impahla ngayinye idinga amasu athile nokucatshangelwa ukuze kuzuzwe ukushisela okuphumelelayo. Amakhono akhethekile, izinto zokusebenza, kanye nolwazi kubalulekile lapho kushiselwa lezi zinto zokwenziwa ukuze kuqinisekiswe ikhwalithi nobuqotho bamalunga okushisela.
Ingabe i-Titanium ne-Tungsten Zombili Azikwazi Ukuklwebheka?
Kokubili i-titanium ne-tungsten zaziwa ngobulukhuni nokuqina kwazo, kodwa zinezici ezihlukene zokumelana nokuklwebheka ngenxa yezimpawu zazo ezihlukile:
1. I-Titanium:
I-Titanium iyinsimbi eqinile futhi eqinile futhi imelana kahle nokuklwebheka, kodwa ayimelani nokuklwebheka njenge-tungsten. I-Titanium ineleveli yokuqina ecishe ibe ngu-6.0 esikalini se-Mohs sokuqina kwamaminerali, okuyenza imelane nokuklwebheka okuvela ukuguga kwansuku zonke. Kodwa-ke, i-titanium isengakhombisa imihuzuko ngokuhamba kwesikhathi, ikakhulukazi uma ichayeke ezintweni eziqinile.
2. I-Tungsten:
TuI-ngsten iyinsimbi eqine ngokwedlulele futhi eminyene enezinga lokuqina elicishe libe ngu-7.5 kuya ku-9.0 esikalini se-Mohs, okuyenza ibe enye yezinsimbi ezinzima kakhulu ezitholakalayo. I-Tungsten imelana kakhulu nokuklwebheka futhi mancane amathuba okuthi ibonise imihuzuko noma izimpawu zokuguga uma iqhathaniswa ne-titanium. I-Tungsten ivame ukusetshenziswa kubucwebe, ekwenzeni amawashi, nasezisetshenziswa zezimboni lapho ukumelana nokuklwebheka kubalulekile.
Ingabe i-Titanium ne-Tungsten Zimelana Nokuqhekeka?
1. I-Titanium:
I-Titanium yaziwa ngesilinganiso sayo esiphezulu samandla nesisindo, ukumelana nokugqwala okuhle kakhulu, kanye ne-ductility enhle. Inamandla amakhulu okukhathala, okusho ukuthi ingakwazi ukubekezelela ukucindezeleka okuphindaphindiwe kanye nemijikelezo yokulayisha ngaphandle kokuqhekeka. I-Titanium ijwayele ukuqhekeka uma iqhathaniswa nezinye izinsimbi eziningi, okuyenza ibe ukukhetha okuthembekile ezinhlelweni ezidinga ukumelana nokuqhekeka.
2. I-Tungsten:
I-Tungsten iyinsimbi eqinile futhi ephukayo. Nakuba imelana kakhulu nokuklwejwa nokuguga, i-tungsten ingase ithandeke kakhulu ekuqhekekeni ngaphansi kwezimo ezithile, ikakhulukazi uma ingaphansi komthelela noma ingcindezi engazelelwe. I-Tungsten's brittleness isho ukuthi ingase ibe lula ekuqhekekeni uma iqhathaniswa ne-titanium ezimeni ezithile.
Ngokuvamile, i-titanium ibhekwa njengokumelana kakhulu nokuqhekeka kune-tungsten ngenxa ye-ductility yayo nokuguquguquka. I-Tungsten, ngakolunye uhlangothi, ingase ibe lula ekuqhekekeni ngenxa yokuqina kwayo nokuba brittleness. Kubalulekile ukucabangela izidingo ezithile zohlelo lwakho lokusebenza kanye nokusetshenziswa okuhlosiwe kwento lapho ukhetha phakathi kwe-titanium ne-tungsten ukuze uqinisekise ukusebenza kahle nokuqina.
Ungayibona kanjani i-Titanium ne-Tungsten?
1. Umbala Nokucwebezela:
- I-Titanium: I-Titanium inombala o-silvery-grey ohlukile onokukhanya okukhazimulayo, okusansimbi.
- I-Tungsten: I-Tungsten inombala ompunga okumnyama kwesinye isikhathi ochazwa ngokuthi okumpunga kwesibhamu. Inokukhanya okuphezulu futhi ingase ibonakale icwebezela kune-titanium.
2. Isisindo:
- I-Titanium: I-Titanium yaziwa ngezakhiwo zayo ezingasindi uma iqhathaniswa nezinye izinsimbi ezifana ne-tungsten.
- I-Tungsten: I-Tungsten iyinsimbi ecinene futhi esindayo, esinda kakhulu kune-titanium. Lo mehluko ngesisindo ngezinye izikhathi ungasiza ukuhlukanisa phakathi kwezinsimbi ezimbili.
3. Ukuqina:
- I-Titanium: I-Titanium iyinsimbi eqinile futhi ehlala isikhathi eside kodwa ayiqinile njenge-tungsten.
- I-Tungsten: I-Tungsten ingenye yezinsimbi eziqinile futhi imelana ngokwedlulele nokuklwebheka nokugqokwa.
4. I-Magnetism:
I-Titanium: I-Titanium ayikazibuthe.
I-Tungsten: I-Tungsten ayiyona kazibuthe nayo.
5. Ukuhlolwa kwe-Spark:
- I-Titanium: Uma i-titanium ishaywa ngento eqinile, ikhiqiza izinhlansi ezimhlophe qwa.
- I-Tungsten: I-Tungsten ikhiqiza izinhlansi ezimhlophe ngokugqamile lapho ishaywa, kodwa izinhlansi zingase zibe namandla futhi zihlale isikhathi eside kunalezo ezivela ku-titanium.
6. Ukuminyana:
- I-Tungsten iminyene kakhulu kune-titanium, ngakho ukuhlola ukuminyana kungasiza ukuhlukanisa phakathi kwezinsimbi ezimbili.