Quartz Crucible for Semi

Prix FOB

Obtenir le dernier prix

350 ~ 800 USD / Piece ( Negotiable )

12 Piece Minimum Order

Pays:

China

N Â° de modÃ¨le:

RBC4

Prix FOB:

350 ~ 800 USD / Piece ( Negotiable )(Negotiable) Obtenir le dernier prix

LocalitÃ©:

Prix de commande minimale:

350 per Piece

Commande minimale:

12 Piece

Packaging Detail:

Heure de livraison:

Capacité de Fournir:

50 Piece per Day

Payment Type:

T/T, L/C, Other

Groupe de produits :

quartz crucible

Contacter maintenant

Nantong Robuster Quartz Co., Ltd

China

Membre gratuit

Personne Ã contacter Mr. Rick

Haimen industry park, Nantong City,Jiangsu Provice,China, Nantong, Jiangsu

Contacter maintenant

SpÃ©cification du produit

10inch -28inch:UNIMIN SANDS
IOTA 6 Sands:Flat bottom

La description

~Series of crucibles for semiconductor level: RBC4

RBC4 is produced with material of higher purity UNIMIN IOTA 6 sands and advanced cleaning procedure, applicable for semiconductor market.

Material Sector: In view of the impurities such as aluminum and boron in quartz, the formula of the special chemical reagents for the removal of aluminum, boron and sodium in quartz is studied. The content of aluminum impurities in quartz raw materials is lower than that of 7.5 ppm, and the content of 0.1 ppm is lower than that of 0.*2 ppm.

Cleaning Procedure Sector: Separately Cleaning Process. Automatic Cleaning system assure the cleaning quality. DI water is monitored by on-line detection. The Resistivity of DI water for spaying system can be controlled above *6 Megohm.

Quartz Crucibles Typical Sizes & Tolerances(mm)

Part number

*8 "

*0 "

*2 "

*4 "

RBC*****4A*1CP

RBC*****5A*1CP

RBC*****6A*1CP

RBC****1A*1CP

Outer diameter

**7 ± 2

**3 ± 2

**6 ± 2

**0 ± 3

Height

**4 ± 2

**5 ± 2

**6 ± 2

**1 ± 3

Thickness of sidewall

Vertical side wall

*0 ± 2

*0 ± 2

*0 ± 2

*2 ± 2

Corner

*2 ± 2

*2 ± 2

*2 ± 2

*3 ± 2

Bottom

*2 ± 2

*2 ± 2

*2 ± 2

*4 ± 3

Radius R

R:**7

R:**8

R:**8

R:**0

Radius r

r:*8.9

r:*0

r:**7

r:**0

Chemical Composition

Series

Fe

AL

K

Na

Ca

Mg

B

Cr

Cu

Ni

P

Mn

Ti

Li