Cov ntaub ntawv xov tooj hlau

Hlau watchband cov khoom siv Daquan Hlau watchband muaj ntau cov ntaub ntawv los xaiv: 1. Platinum yog qhov tsis tshua muaj nqi thiab kim dua cov xim dawb hlau. Nws yog ib qho zoo nkauj uas tsis tshua muaj nqi rau cov hniav nyiaj hniav kub nyob hauv lub ntiaj teb. Qhov khoom xa tuaj txhua xyoo tsuas yog 5 ntawm kub. %, muaj yuav luag ob zaug lub zog kub thiab yog 30 npaug tsis tsawg tshaj li kub. Platinum dawb huv, ntuj thiab ntshiab, nrog lub siab huv ntawm ntau dua 90%. Nws yog tej yam ntuj tso thiab yuav tsis ploj mus thaum hnav tas li. Pt900 txhais tau tias platinum nrog qhov huv ntawm 90%, thiab Pt950 txhais tau tias platinum nrog purity ntawm 95%. Feem ntau tsuas yog hom lag luam siab heev siv cov khoom siv no, thiab nws tsuas yog ib qho kev txwv xwb. 2. K kub K kub yog hais txog cov xim kub thiab lwm yam hlau sib xyaw ua ke. Vim tias nws lus Askiv yog Karat Kub, nws tau hu ua K kub rau luv luv. Rau cov khoom seem hlau muaj txiaj ntsig, kub ntshiab yog 24K, tab sis lub kub ntshiab yog mos heev thiab tsis tsim nyog rau kev ua cov saib. Nws yuav tsum sib xyaw nrog lwm cov hlau kom ua rau kom lub zog tawv. Feem ntau nyiaj, tooj thiab palladium yog qhov tseem ceeb, tab sis txawm li cas ntawm cov hlau sib xyaw, qhov sib npaug ntawm cov ntshiab kub yog 75% (Feem ntau hais tias 18K kub). Nrog rau tus piv ntawm kub, nyiaj thiab tooj liab, tsib yam khoom xim muaj peev xwm tuaj yeem tsim tawm. N raug siv los sawv cev tooj liab cov ntsiab lus. Piv txwv li, liab kub nrog cov ntsiab lus tooj liab siab tshaj plaws yog sawv cev los ntawm 5N, thaum lub sij hawm tseeb rau platinum yog dawb. K kub. 3. Semi-kub yog ua los ntawm cov hlau tsis xeb thiab 18K kub, uas qhia txog ob lub suab zoo nkauj. Nws feem ntau hu ua nruab nrab kub pluaj. 4. Cov ntaub ntawv kub-khawm yog ua los ntawm cov hlau tsis huv, qhwv nrog ib txheej ntawm cov hlau kub, thiab kev siv tshuab ua ib qho zoo. Nws cov tuab yog ntsuas hauv microns, thiab 1 micron yog sib npaug li 1/1000 hli. Qhov siab tuab yog li 10 txog 15 microns, thiab feem ntau tsuas yog 2 mus rau 3 microns. 5. PVD electroplating electroplating yog cov txheej txheem kho kom zoo nkauj zoo nkauj hauv cov watches niaj hnub. Electroplating thev naus laus zis tawm hauv xyoo 1970. Vim tias electroplating yog ib qho zoo sib xws thiab khov kho, tus nqi qis dua li txheej kub thiab nws tsis yooj yim kom poob, thiab tsis muaj qhov cuam tshuam ntawm kev tshem tawm thiab xeb ntawm lub plhaub daj. Ob qho yuav raug tshem tawm los ntawm kev ua lag luam sai sai no. Lub tshuab hluav taws xob tam sim no yog ion plating (PVD) 6. Nyiaj Tsos Nyiaj yog lub txiaj ntsig qub hlau. Nws yog cov khoom siv feem ntau siv rau cov hnab tshos nyob rau xyoo pua kaum thiab ua ntej. 925 sawv cev rau kev coj dawb huv ntawm cov nyiaj thiab yog lub siab huv tshaj plaws ntawm cov nyiaj. Nyiaj yog ib cov hlau nquag uas yooj yim reacts nrog leej faj nyob hauv huab cua, thiab ib txheej dub oxide tshwm, uas ua rau cov nyiaj dub. Tam sim no, nws tseem poob qis rau kub hauv kev saib daim ntawv thov. Vim li cas nws yooj yim poob nws cov lus vim dej, noo noo thiab lwm yam. Yog li ntawd, yuav luag tsis muaj sterling nyiaj pluaj, thiab saum npoo ntawm cov nyiaj yog feem ntau plated nrog rhodium kom ntxiv dag zog rau qhov nyuaj thiab ua kom nws tsis thim. 7. Tooj liab Tooj liab tus nqi yog qhov pheej yig heev thiab muaj cov yam ntxwv ntawm kev ua kom yooj yim dua. Nws yog tam sim no siv nyob rau hauv kuj qis-kawg watches. 8. Cov hlau tsis muaj steel, chromium thiab nickel compound Cov hlau tsis yooj yim rau txheej txheem, thiab nws cov kev ua hauj corrosion thiab hnav tsis kam yog qhov zoo dua li qub. Qhov saum npoo yuav ua tau electroplated lossis tsis, thiab tsuas yog polished lossis sandblasted, xuab zeb kos, ua rau cov teebmeem sib txawv Cov tsos ntawm cov nyhuv peb-txheej. Cov hlua pluaj hlau yog qhov khoom siv coj los siv ua pluaj. 9. Titanium Titanium yog cov hlau tsis tshua muaj nqi. Nws yog feem ntau siv nyob rau hauv tshav aerospace thiab yog tus cwj pwm los ntawm lub teeb heev, nyuaj, tsis kam tiv thaiv, kub-resistant thiab txias-resistant. Cov tsos ntawm titanium kub tuaj yeem ua kom ci thiab ci hlau, lossis nyiaj txho, tsaus grey hmoov. Tam sim no, ntau lub high-end watches yog ua los ntawm titanium. Ntxiv rau qhov zoo uas tau hais los saum toj no, tseem muaj lwm qhov zoo dua thaum siv nyob rau hauv watches tias titanium tsis yooj yim ua rau tawv nqaij ua xua (qee tus neeg ua xua rau cov khoom siv xws li cov hlua steel) 10. Tungsten-titanium alloy thawj siv lub siab ntawm 1000 Pa ua kom tungsten carbide thiab carbide Lub hmoov titanium raug nias rau hauv seem, thiab tom qab ntawd tuag-pov tseg, thiab tom qab ntawd sintered rau hauv qhov chaw siab ntawm qhov kub ntawm 1450 degrees Celsius hauv qhov cub tshwj xeeb. Thaum kawg, tom qab ntau cov txheej txheem thiab polished nrog pob zeb diamond hmoov, lub txim taws yog ua Tungsten titanium alloy nrog zoo hnav tsis kam. 11. Tungsten steel muaj qhov muaj qhov siab tawv, txhim kho tsis kam, cov kab ntshiab, ci ci thiab huv si, thiab hu ua" hnav-resistant cov khoom" ;. Nws tuaj yeem siv ua ke nrog cov hlau los ua lub rooj plaub zoo nkauj lossis cov nplhaib saib lossis cov pellets kom cov nyom tiv thaiv thiab kho kom zoo nkauj ntawm saum npoo ntawm rooj plaub thiab band. Tungsten steel watches tau nrov heev hauv ob peb lub xyoo dhau los, thiab tam sim no tsuas yog siv xov tooj qis siv cov khoom siv no. 12. Cov Ceramics Ceramics du, hnav-tiv taus, thiab tsis ua kom tawv nqaij. Lub ntsiab tivthaiv yog zirconia, tuaj yeem txais cov kev ua haujlwm zoo hauv qee yam kev ntsuas kub. Tom qab ntawd, dhau los ntawm cov txheej txheem kev ua haujlwm siab, nws tuaj yeem ua rau hauv kev saib zoo thiab cov hlua pluaj. Ntau yam xim nyob rau hauv txoj kev tshwj xeeb ua rau nws ntau dua zoo nkauj thiab muaj txiaj ntsig. 13. Cov thev naus laus zis ntau lawm Siv cov zirconia lossis titanium carbide hmoov zoo rau hauv cov pwm thaum muaj kev kub siab, thiab tom qab ntawd ua cov khoom sib dhos ua cov khoom tsis yooj yim hnav hauv qhov cub tawg ntawm qhov kub ntawm qhov siab tshaj 1450 degrees Celsius; tom qab ntawd txhuam nrog pob zeb diamond hmoov los ua Cov Khoom Siv Hluav Taws Xob qib siab nrog cov lus tshwj xeeb. 14. High-tech lanthanum tawg tsis tshua muaj lub ntiaj teb tsis tshua muaj lub lanthanum thiab kho nws rau hauv qhov me me, tom qab ntawd muab cov paj ntaub hauv lub cev tso rau hauv qhov cub thiab ua kom tawg nws nrog qhov kub thiab siab thiab siab. Nws qhov nyuaj yog siab dua li ntawm tungsten-titanium alloy thiab cov thev naus laus zis zoo nkauj, nws tsis tshua yooj yim hnav, thiab emits ib lub teeb tsis zoo.