kovar alloy glass lab apparatus

Brand Name:ZKTD

Model Number:ZKTD

Place of Origin:China

...-to-metal bonds. Kovar is a specialty alloy with CTE characteristics similar to multiple glass and ceramic components, that can be tailored to have specific non-linear thermal expansion curve to match the material it is mating with. This characteristic,

Brand Name:JX

Model Number:4j29

Place of Origin:china

... uniform thermal expansion properties. Kovar alloy has been used for making hermetic seals with the harder Pyrex glasses and ceramic materials. 4J29 (Expansion alloy) (Common Name: Kovar, Nilo K, KV-1, Dilver Po, Vacon 12)4J29 also known as Kovar alloy.

Brand Name:tankii Alloy 4J29

Model Number:Kovar / 29НК / 4J29

Place of Origin:China

...Kovar, Nilo K, KV-1, Dilver Po, Vacon 12) TANKII ALLOY-4J29 also known as Kovar alloy. it was invented to meet the need for a reliable glass-to-metal seal, which is required in electronic devices such as light bulbs, vacuum tubes, cathode ray tubes, and in

Brand Name:KAIXIN

Model Number:KX-Alloy Kovar

Place of Origin:China

... (Russian),ASTM F15, 4J29 (China) Kovar has linear expansion coefficient near borosilicate glass at 20 ~ 450℃ with high Curie point and excellent stability of low temperature arrangement. The oxide film of the alloy is fine and can be well moistened by

Brand Name:XUNSHI

Model Number:Kovar

Place of Origin:China

... it is one of A-ONE ALLOY's featured products. We stocks Kovar sheet, Kovar plate, Kovar rod, Kovar strip, Kovar wire, Kovar round bar as well as ingot. We make fast delivery to meet customer requirements. And we also delivery Kovar in form of pipe, tube,

Brand Name:OHMALLOY/OEM

Model Number:SP-4J29

Place of Origin:Jiangsu

...Kovar Glass Sealing Alloy NiloK Rod Tube Plate Wire Strip Available Iron-nickel-cobalt alloy 4J29 alloy is also called Kovar alloy. 4J29 has a linear expansion coefficient close to that of silicon boron hard glass at 20 ° C to 450 ° C, which can be matched with hard glass to achieve sealing firmly. It has a high Curie point and has good low temperature tissue stability. 4J29 is mainly used for the glass...

Brand Name:Victory

Model Number:Kovar 4J29

Place of Origin:China

... 4J29 *Specifications:ASTM F15; DIN 17745; S.E.W. 385; Werkstoff Nr. 1.3981; AFNOR NF A54-301 Kovar Alloy, also know as ASTM F-15, NILO K, Pernifer 2918, Rodar, and Dilvar P1 is Nickel-Iron-Cobalt, controlled expansion alloy containing 29% Nickel. It’s

Brand Name:HUONA

Model Number:PLATE

Place of Origin:CHINA

...Kovar Alloy Sheet for Glass-to-Metal Sealing ASTM F15 Product Attributes Attribute Value Model NO. Expansion Alloy Transport Package DIN Spool, Carton, Wooden Case HS Code 7505220000 Purity Alloy Production Capacity 1500tons/Year Origin Jiangsu, China Coefficient of Expansion 5.0 × 10⁻⁶ /°C (30–400°C~) Surface Finish Bright, Cold-Rolled, Ground, or Annealed Matte Product Description 4J29 alloy sheet, also known internationally as Kovar alloy

Brand Name:ELT

Model Number:JK3025-0.8

Place of Origin:China

...Glass To Metal Seal Kovar Alloy Connectors Hermetic Glass to Metal Seals RF/DC Feedthroughs /Multi-pin Headers /Connector is also called Glass insulator. They are mainly used to transmit microwave signals, power signals and control signals between modules and modules, modules and components with gas sealing requirements. They are one of the most critical components in sealing components. The glass...

Brand Name:ZSX

Model Number:DC-2010-0.45

Place of Origin:China

...-small RF connection technology with glass-metal airtight sealing process. It is mainly used in scenarios that require high-frequency signal transmission, high airtight isolation and ...

Brand Name:Welldone

Model Number:DZF

Place of Origin:China

...Lab Apparatus Shelves Vertical Vacuum Dryer Oven with Pump Industrial Vacuum Oven Popular Lab Apparatus Shelves Vertical Vacuum Dryer Oven with Pump Industrial Vacuum Oven is widely applied in research and application fields such as biochemistry, chemical pharmaceutical, medical and health, agricultural scientific research, environmental protection and so on, for drying, baking powder and all kinds of glass...

Brand Name:JOPTEC

Place of Origin:HEFEI, CHINA

...Kovar Alloy Package Gold Plating Butterfly Package Finish Fully plating Au or selective plating Au Plating coating Shell and leads are plated Ni:1.3~11.43um and the whole header is plated Au≥0.75um Product formation Material Quantity 1. eyelet W80Cu20 1 2. frame 4J29 1 3. brazing frame HLAgCu28 1 4 .pin 4J29 8 5. glass...

Brand Name:SYTOP

Model Number:TP001

Place of Origin:Liaoning ,Shenyang

Finished and unfinished spinner discs/centrifugal apparatus, all sizes of nickel and cobalt based spinner discs/centrifugal apparatus can be made to specifications. What is the Details of our Spinner ? Material : Cobalt and nickel base alloy Process : ...

Brand Name:DLX

Model Number:4j29(kovar)

Place of Origin:China

...Alloy Kovar 4J29 pipes/tubes Precision Alloy Kovar alloy is a vacuum melted, iron-nickel-cobalt alloy that is widely used in the electronics industry. Precision Alloy Kovar is a nickel-iron-cobalt, controlled-expansion alloy which contains 29% nickel. Precision Alloy its coefficient of expansion, which decreases with rising temperature to the inflection point, matches the expansion rate of borosilicate glasses...

Brand Name:JIN LAI

Model Number:4J32/4J36/4J38/4J40

Place of Origin:CHINA

...Kovar ) 4J32 4J33 4J34 4J36(Invar ) 4J50 Capillary Tube Kovar/4J29 Alloy Material Kovar/4J29/UNS K94610/W.Nr.1.3912 Kovar is a Nickel-Cobalt-Iron alloy that has compatible thermal expansion characteristics to Borosilicate Glass. This property allows Kovar to maintain a mechanical connection to the glass over a range of temperatures. Etched Kovar parts are commonly used for step lids, carriers, covers and electronic shims. Kovar/4J29 Alloy

Place of Origin:Suzhou, China

Brand Name:XUNSHI

Model Number:Kovar

Kovar* (ASTM F-15) Introduction Kovar is a Ni-Fe alloy with 29% Nickel, 17% Cobalt and the remaining balance is Iron. The expansion characteristics of Kovar match both borosilicate (or Pyrex) glasses and alumina ceramics, making it one of the most popular of the controlled expansion alloys for hermetic sealing applications. Character Kovar alloy...

Brand Name:BLM

Model Number:invar 36

Place of Origin:Jiangsu,China

...Alloy Cold/Hot Rolled Sheet and Plate Price Manufacturer 1 . Description: Kovar alloy is an iron-nickel-cobalt alloy. Kovar has been used for making hermetic seals with ceramic materials and glass. Kovar has been used in power tube, microwave tubes, diodes and transistors. UNS K93600 also referred to by their trade names Invar 36 and Nilo 36 are nickel-iron alloys. The alloy...

Brand Name:OEM/ODM

Model Number:4J32/4J36/4J38/4J40

Place of Origin:CHINA

...Kovar ) 4J32 4J33 4J34 4J36(Invar ) 4J50 Capillary Tube Kovar/4J29/UNS K94610/W.Nr.1.3912 Kovar is a Nickel-Cobalt-Iron alloy that has compatible thermal expansion characteristics to Borosilicate Glass. This property allows Kovar to maintain a mechanical connection to the glass over a range of temperatures. Etched Kovar parts are commonly used for step lids, carriers, covers and electronic shims. Kovar/4J29 Alloy...

Brand Name:Lonroy

Model Number:LR-Q030

Place of Origin:China

...machine is designed with an aluminum alloy frame, an infinitely variable speed motor, a counting instrument, photoelectric eyes, imported guide rails, etc. It undergoes certain life ...

Brand Name:BAGPLASTICS@VIP.163.COM

Model Number:WHATSAPP: +8613780964661

Place of Origin:CHINA

...used to separate components or impurities in your mixtures or solutions. The filtration apparatus is built to last with tough, heat resistant borosilicate beaker glass designed to handle boiling liquids and strong vacuums. The glass is packaged tightly and