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Quartz Wafer Ahotew Ɔkorow

Quartz Wafer Ahotew Ɔkorow

Quartz wafer cleaning boat yɛ afiri a wɔde tew wafer ho wɔ semiconductor a wɔyɛ mu.
Nneɛma a wɔde yɛ: 99.99% quartz

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Nkyerɛmu

Su

 

  • Ɔhyew a ɛkorɔn a ɛko tia
  • Nneɛma a ɛko tia nsɛe
  • Hyɛ nea ɛko tia
  • Ɛnyɛ den sɛ wobɛhohoro

Fa di dwuma: yi efĩ a ɛwɔ soro no fi hɔ

Hwɛ sɛ wɔyɛ semiconductor chips no yiye.

 

Abisadeɛ

1. Pre-Diffusion Ahotew

Used to transport wafers through wet bench or immersion cleaning steps (e.g., RCA cleaning) to remove organic, metallic, and particulate contaminants before high-temperature diffusion or oxidation processes.

2. Post-CMP (Nnuruyɛ Mfiridwuma Planarization) Ahotew

Kura wafers bere a post-polishing cleans de yi slurry nkae ne surface sintɔ ahorow fi hɔ, hwɛ hu sɛ ɛyɛ petee yiye ma lithography anammɔn a edi hɔ.

3. Anim-Awiei-a -Line (FEOL) Fabrication

Wɔde di dwuma wɔ FEOL ahotew fã a ɛho hia mu a ɛho hia sɛ wɔde nneɛma a ɛho tew yiye ma aponkɛse oxide nyin, epitaxial deposition, anaa ion a wɔde hyɛ mu.

4. Akyi-Awiei-a -Line (BEOL) Dwumadie

Ɛboa wafers wɔ post-etch anaa post-deposition ahotew mu de yi photoresist, etch byproducts, ne dade efĩ wɔ interconnect formation akyi.

5. Nneɛma a Wɔde Gu Nneɛma Mu a Ɛkɔ Anim

Ɛma wafer-level ahotew yɛ mmerɛw ansa na wɔayɛ dicing anaa bonding wɔ 2.5D/3D IC packaging mu, hwɛ hu sɛ efĩ-free interfaces ma ahotoso nkitahodi.

6. Photovoltaic Nneɛma a Wɔyɛ

Wɔde di dwuma wɔ owia nkwammoaa a wɔyɛ mu de tew silicon substrates ho, na ɛma ɔfasu no yɛ papa ma hann a wɔtwetwe no tu mpɔn ne ahoɔden a wɔdannan no yiye.

 

Agyapadeɛ

 

Nneɛma a Ɛwɔ Honam Fam

Gyinapɛn ahorow

Ahotew

＞99.99%

Muduro

2.2g/cm na ɛyɛ3

Nneɛma a wɔyɛ no pefee

＞90%

Mohs Nneɛma a Ɛyɛ Den

5.5--6.5

Deformation Point a Ɛwɔ Hɔ

1280 digrii

Ade a Ɛma Ɛyɛ Dwo

1750 digrii

Annealing Point a Wɔde Yɛ Nneɛma

1250 digrii

Ɔhyew Pɔtee (20 - 350 digrii ) .

670J/kg. anoɔden

Ɔhyew a Ɛma Nsu (20℃) .

1.4W/m na ɛwɔ hɔ. anoɔden

Ɔhyew a Ɛma Nneɛma Kɔ (w/mk,1000℃) .

1.0-1.2

Refractive Index a Ɛwɔ Hɔ

1.4585

Coefficient of Ɔhyew Ntrɛwmu

5.510 -7cm/cm na ɛwɔ hɔ. anoɔden

Hot - adwuma Ɔhyew

1750--2050 abodin krataa

- bere tiaa mu Ɔsom Ɔhyew

1450 digrii

Bere tenten - bere Ɔsom Ɔhyew

1100 digrii

 

Nnuru a Wɔde Yɛ Nneɛma

Gyinapɛn ahorow

Acid a ɛko tia

Acid a ɛyɛ den(gye HF),Alkali a ɛyɛ den, organic solution

Ɔhyew a ɛkɔ soro Ntumi nsɛe

Asɛnka nni ho

Metal Efĩ Nsɛm a Ɛwɔ Mu

<5 ppm na ɛwɔ hɔ

 

Electrical Nneɛma a Ɛwɔ Hɔ

Gyinapɛn ahorow

Nneɛma a wɔde ko tia

7107Ω.cm na ɛwɔ hɔ

Insulation Ahoɔden

250 ~ 400Kv / cm

Dielectric Nneɛma a Ɛkɔ So Daa

3.7~3.9

Dielectric Absorption Nkyɛmu

＜410-4

Dielectric a Ɛyera Nkyɛmu

＜110-4

 

Mfiridwuma mu Nneɛma a Ɛwɔ Hɔ

Gyinapɛn ahorow

Ahoɔden a Wɔde Mia Nhyɛso

1100MPa na ɛwɔ hɔ

Ahoɔden a Wɔde Kotow

67MPa na ɛwɔ hɔ

Ahoɔden a Wɔde Tensile

48MPa na ɛwɔ hɔ

Poisson Nkyɛmu

0.14~0.17

Young's Modulus a ɔyɛ no

72000MPa na ɛyɛ adwuma

Shear Modulus a wɔde twitwiw nneɛma

31000MPa na ɛyɛ adwuma

 

Akwan a wɔfa so tew nneɛma ho

 

Nsuo mu ahotew:

Fa wafer no gu hyɛmma a wɔde tew nneɛma ho no mu, afei fa hyɛmma a wɔde tew nneɛma ho no hyɛ nsu a wɔde tew nneɛma ho no mu, na ma nsu a wɔde tew nneɛma ho no ne wafer no ani ntam nkitahodi nkɔ soro denam wafer hyɛmma no a wobɛma so na ama ahotew no atu mpɔn no so.

 

Spray a wɔde tew nneɛma ho:

Gyina hyɛmma a wɔde tew nneɛma ho no gyina hɔ tẽẽ wɔ dan a wɔde petepete so no mu, na fa nozzle no petepete nsu a wɔde tew nneɛma ho no wɔ wafer no ani de yi efĩ fi hɔ. Na

 

Hia a ɛho hia sɛ wosiesie akorow:

  • Hwɛ hu sɛ wafer ho tew: Wafer a ɛho tew ho hia kɛse ma semiconductor chips a wɔyɛ no yiye, na hyɛmma a wɔde tew nneɛma ho no di dwuma titiriw wɔ ahotew no mu.
  • Hwɛ sɛ wotumi de ho to semiconductor chips so: Hwɛ sɛ wotumi de ho to chips so na tew nneɛma no sintɔ so denam efĩ a ɛwɔ soro a wubeyi afi hɔ no so.
  • Ma semiconductor chips a wonya no nkɔ anim: Ma wafer ahorow no ho tew yiye, na ɛnam so ma semiconductor chips aba no tu mpɔn.

Tags a ɛyɛ hyew .: quartz wafer ahotew hyɛmma, China quartz wafer ahotew hyɛmma manufacturers, suppliers, adwumayɛbea

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