15.875mm Loj Borosilicate iav Sphere
Cov txheej txheem tsim khoom thiab Precision Attainment
Kev tsim cov precision spheres ua raws cov txheej txheem tswj:
Kev tsim:Molten iav yog qhov tseeb-gob- pub rau hauv cov pwm kheej kheej lossis ua rau lub ntiajteb txawj nqus- cov txheej txheem drip qhov chaw nro qhov chaw ze ntawm - spheres zoo meej thaum lub sij hawm freefall nyob rau hauv ib tug tswj - kub chamber.
Annealing:Ib kauj ruam tseem ceeb thiab yuav tsum tau ua. Cov spheres tau txais lub voj voog thermal nyob rau hauv lub qhov cub lehr los txo cov kev ntxhov siab sab hauv thaum tsim, uas yog qhov tseem ceeb rau kev ua tiav cov khoom siv tag nrho thermal shock resistance.
Ua tiav:Cov qib siab -cov qib precision tau txais kev sib tsoo tshuab thiab tom qabhluav taws- polishingtxheej txheem. Cov kauj ruam no tshem tawm cov micro- tawg los ntawm kev sib tsoo, ua rau muaj kev sib tw (Ra < 0.1 μm), chemically sealed nto, txawv los ntawm cov txheej txheem hauv av.
Kev tshuaj xyuas:100%.± 0.01 hli) thiab sphericity (feem ntau Tsawg dua lossis sib npaug li 0.005 mm).
| Qeb | Specification / Nqe lus piav qhia |
|---|---|
| Khoom npe | Precision Borosilicate iav Balls (Ntshiab & Dub) |
| Khoom Txheem | Borosilicate iav 3.3 (ASTM E438, Hom I, Chav B) |
| Cov yam ntxwv tseem ceeb | Tsis tshua muaj thermal expansion, zoo heev thermal shock tsis kam, siab chemical durability, superior hluav taws xob rwb thaiv tsev, inherent hardness. |
| Muaj Xim | Clear (Standard), Opaque Dub(rau UV / teeb thaiv). |
| Standard Diameter (Ntshiab) | 2.0, 3.0, 3.969, 4.0, 4.763, 5.0, 6.0, 8.0, 9.525, 15.875 hli. |
| Standard Diameter (Dub) | 4.763, 6.35, 7.938 mm. |
| Standard Diameter Tolerance | ± 0.01 hli(Cov kev zam zoo dua muaj nyob rau ntawm qhov kev thov). |
| Sphericity (hli) | Feem ntau Tsawg dua lossis sib npaug li 0.005 mm rau siab - qib precision. |
| Nto tiav | Hluav taws kub- polished, du, pristine nto. Tsis muaj pores thiab micro- tawg. |
| Qhov ntom | 2.23 g / cm³ |
| Hardness (hli) | ~ 600 kgf/mm² |
| Softening Point | ~ 820 degree |
| Qhov Kev Pab Cuam Siab Tshaj Plaws | Kev siv tsis tu ncua: 450 degree. Luv - lub sij hawm: mus txog 650℃. |
| Coefficient ntawm Thermal Expansion | 3.25 x 10⁻⁶ / K (20℃txog 300 degree) |
| Tshuaj tiv thaiv | Tshwj xeeb. Resistant dej, acids (tshwj tsis yog HF & kub H₃PO₄), ntsev, organic solvents, halogens. |
| Cov khoom hluav taws xob | Zoo heev insulator. Volume Resistivity:> 10¹⁴ Ω·cm ntawm 25 degree. |
| Optical Properties (Ntshiab) | High transmittance los ntawm pom mus rau ze -IR spectrum. |
| Optical Properties (Dub) | Opaque. Blocks UV thiab pom lub teeb kiag li. |
| Cov ntawv thov tseem ceeb | Kos/Relief Valves, High -Tub & Corrosive Fluid Systems, Optical/Lens Components, Semiconductor Tooling, Laboratory & Analytical Equipment, Fluidized Beds, Leveling & Bearing Systems. |
| Quality Assurance | 100% qhov ntsuas qhov ntsuas. Statistical Process Control (SPC). Daim ntawv pov thawj ntawm kev ua raws cai muaj. |
| MOQ | 5,000 daim ib qhov loj / xim. Cov qauv muaj. |
| Ntim | Ib leeg compartmented, tiv thaiv - cov tais zoo li qub nyob rau hauv cov thawv ntim. |
FAQ
Puas yog lawv tsim nyog rau cov khoom siv semiconductor?
kiag li. Lawv cov purity siab, tsis tshua muaj feem, thiab tshuaj inertness ua rau lawv zoo tagnrho rau wafer ua cov cuab yeej, CVD fixtures, thiab lwm yam semiconductor daim ntaub ntawv.
Lawv puas tuaj yeem siv rau hauv cov khoom siv sib txuas lus kho qhov muag?
Yog lawm. Cov pob ntshiab tuaj yeem ua haujlwm raws li micro- lo ntsiab muag lossis cov khoom sib txuas hauv fiber ntau optics vim lawv qhov ntsuas pom zoo sib xws thiab ua tiav qhov zoo tshaj plaws.
Dab tsi yog lub zog dielectric?
Lub zog dielectric yog kwv yees li25-40 kV / hli, ua rau lawv haum raws li insulating spacers nyob rau hauv siab - cov khoom siv hluav taws xob.
Lawv ua li cas hauv qab neutron lossis gamma hluav taws xob?
Borosilicate iav muaj hluav taws xob zoo tiv thaiv, nrog tsawg dua qhov tsaus dua piv rau lwm cov iav, ua rau nws haum rau qee yam kev siv hluav taws xob nuclear.
Koj puas tuaj yeem tsim cov pob iav hollow (microspheres)?
Peb lub hom phiaj yog rau cov khoom precision. Rau hollow microspheres (iav npuas), peb pom zoo cov neeg muag khoom tshwj xeeb hauv daim teb.
Cim npe nrov: 15.875mm loj borosilicate iav sphere, Tuam Tshoj, manufacturers, lwm tus neeg, Hoobkas, lag luam wholesale, pheej yig
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