Yintoni umahluko phakathi kwezikrufu ze-TC4 titanium alloy kunye nezikrufu ze-GR5 titanium alloy?

Isishwankathelo esifutshane se-TC4 kunye ne-GR5 Izikrufu ze-Titanium Alloy

I-TC4 = GR5; izinto ziyafana ngokuchanekileyo—zombini ziyi-Ti-6Al-4V (titanium 6, aluminium 4, vanadium 4)—kodwa ziimpawu ezahlukeneyo phantsi kweenkqubo ezimbini ezisemgangathweni ezahlukeneyo.

I-TC4: Udidi lwe-GB/T (i-Chinese National Standard), olusetyenziswa kwimizobo yasekhaya, kwiingxelo zokuhlolwa komgangatho wasekhaya, nakwiiprojekthi zasekhaya.

I-GR5 (iBanga lesi-5): Ibanga le-ASTM (i-American Standard), elisetyenziselwa urhwebo lokuthumela ngaphandle, imizobo evela kubathengi bamanye amazwe, kunye nee-odolo zokuthenga ezivela eYurophu nase-United States.

I. Iipropati zezinto ezibonakalayo

Ulwakhiwo: Ti-6Al-4V

Ubuninzi: 4.51 g/cm³, malunga ne-45% ilula kunentsimbi

Amandla okuThamba: ≥895 MPa; Amandla okuKhupha: ≥825 MPa

Ukuqina: HV 320–380 (imeko eyongeziweyo); amandla aphezulu, ayisebenzisi magnethi, ayitshizi ngetyuwa, kwaye ayitshisi mhlwa

Izinto ezisetyenziswayo: Izibophelelo zesakhiwo seebhayisekile, iibhayisekile, utshintsho lweemoto, kunye nokusetyenziswa kweenqwelo-moya—kuquka izikrufu zangaphakathi zeenkwenkwezi, ii-flange nuts, kunye neebholiti zehabhu yamavili

II. Umahluko Okuphela Kwawo Osebenzayo

Isiqinisekiso sezinto

Izikrufu ze-TC4: Ziza nesatifikethi sezinto ze-GB/T (Chinese National Standard).

Izikrufu ze-GR5: Ziza nesatifikethi sezinto ze-ASTM B348 (US Standard), ezifanelekileyo ukucocwa kwempahla ethunyelwa kwamanye amazwe kunye nokuhlolwa kwefektri ngabathengi bamanye amazwe.

Imibhalo yokudweba: Imizobo yasekhaya ichaza "TC4"; imizobo yokuthumela ngaphandle ichaza "GR5" (Ibanga lesi-5). Akukho mahluko kwisitokhwe sebha yezinto eziluhlaza, umatshini wokugaya, unyango lobushushu, okanye iimpawu zoomatshini zemveliso egqityiweyo.

Isilumkiso seMingxunya yeMarike: Inani elincinci labathengisi abangathembekanga linokubangela ukudideka: GR5 ≠ GR2 (i-titanium ecocekileyo ye-TA2); i-GR2 yi-titanium ecocekileyo enamandla aphantsi kakhulu. Ungaze uthenge i-titanium ecocekileyo ngokungathi yi-GR5 titanium alloy. Ukongeza: TC4 ELI = GR23 (udidi lwezonyango oluphantsi kakhulu; olu alulodidi olufanayo ne-TC4/GR5 esemgangathweni kwaye akufuneki lusetyenziswe ngokutshintshana).

III. Iingcebiso zoKhetho

✅ Iiprojekthi zentengiso zasekhaya kunye nezasekhaya: Cacisa i-TC4 ✅ Ukuthunyelwa kwamanye amazwe kwezorhwebo, abathengi baphesheya, kunye nemizobo yaseYurophu/yaseMelika: Cacisa i-GR5 (iBanga lesi-5)

Kwizinti zetitanium ezivela kwibhetshi enye, iingxelo zovavanyo lwasekhaya zinokukhutshwa ze-TC4, kwaye izatifikethi zezinto ezisemgangathweni zase-US zinokukhutshwa ze-GR5, ngaphandle kotshintsho ekusebenzeni kwezikrufu ngokwazo.