Tungsten Filament Infrared Heater Lamp L-Type Quartz Tube
|
... is invisible. However it has properties similar to light i.e. it travels at the speed of light, it can be directed or focused and it travels very well even in vacuum. When IR radiation is absorbed by an object, heat is...
Guangdong Youhui Technology Co., Ltd.
|
Optical Tungsten Filament For Halogen Lamp LED Bulb Fluorescent Tube
|
...wire used in optical bulbs. The main optical bulbs can be divided into tungsten filament bulbs, tungsten halogen bulbs, fluorescent tubes, metal halide bulbs, and LED bulbs. The earliest optical tungsten filaments were used in tungsten filament bulbs. Then...
Shaanxi Peakrise Metal Co.,Ltd
|
Germany IS Test Machine 6000~6500K Tungsten Filament Bulbs Factory
|
...):800 Lamp Luminous Efficiency(lm/w):100 CRI (Ra>):85 Color Temperature(CCT):Warm White Working Temperature(℃):-40 - 45 Working Lifetime(Hour):30000 Lamp Body Material:Glass Certification:CE, RoHS Base Type:E27 Place of...
DongGuan Hawksky Group
|
12V 55W 60W Halogen Heat Lamp Grinder Projector Quartz Halogen Bulb
|
...Heat Lamp Grinder Projector Quartz Halogen Bulb Halogen lamps are made of tungsten filaments but are enclosed in a smaller quartz glass envelope. Because the glass bulb is so close to the filament, it would melt easily if it were made of glass. The gas in the glass bulb is composed of different gases to form a halogen lamp group. These gases have a very interesting property: they combine with tungsten......
Changzhou J&G Trading Co.,Ltd
|
Tungsten Wire Tungsten Filament for Vacuum Coating
|
... pressure. It is the best material for making incandescent filaments among all pure metals. However, tungsten is hard and brittle and is difficult to process. When the current passes through the tungsten wire and is heated to a certain temperature, the...
Zhenan Metallurgy Co., Ltd
|
High Density Tungsten Filament Wire For Filament And High Speed Cutting Alloy Steel
|
...Tungsten Wire For Filament And High Speed Cutting Alloy Steel Introduction Tungsten wire, a fine wire made from forging and drawing tungsten bars. It is mainly used in incandescent lamp, halogen lamp and other electric light sources. The tungsten wires used as luminescent materials in bulbs also require a small amount of potassium, silicon, and aluminum oxides to be doped into the smelting process. The tungsten......
Zhuzhou Wei Ye Cemented Carbide Co., Ltd.
|
Heating Components Stranded Tungsten Filament Wire For Vacuum Coating
|
Heating Components Stranded Tungsten Filament Wire For Vacuum Coating Product Description Product Name Tungsten Wire Purity 99.95% Delivery Time 7 days Color Mental Feature High melting point, high temperature oxidation resistance Application Heating for ......
Luoyang Forged Tungsten-Molybdenum Material Co., Ltd.
|
Pure Tungsten Wire Tungsten Filament Tungsten Heating Wire
|
... are categorized. 2. Diameter consistency: weight deviation of two consecutive 200mm-wire pieces is less than 0.5% of nominal value. 3. straightness: regular tungsten wire in accordance with customer's requirments; straightness tungsten wire for the...
Fonlink Photoelectric (Luoyang) Co., ltd
|
99.95% High-Purity wolfram filament heat stranded tungsten heating wire
|
...°C (+ 20°C) Boiling Point: 5900°C Specific Heat: 0.14 kJ/kg x K at 20°C Latent Heat of Fusion: 209 kJ/kg (estimated) Thermal Conductivity: 129 W/m x K at 20°C Evaporation Heat: 444 J/g Electrical Properties Electrical Resistivity: 5.5 μΩ/cm at 20°C...
Zhuzhou Zhenfang Yaguang Tungsten Molybdenum Co., LTD.
|
Tungsten Filament/Tungsten Wire/W Heating Wire
|
Tungsten Filament/Tungsten Wire/W Heating Wire 1 Name:Tungsten twisted wire 2 Appearance:black surface or polished surface 3 Purity:W≥99.95% 4 Density:not less than 19.1g/cm3 5 Supply ......
Baoji Huaheng Titanium Industry Co., Ltd
|
Submit your “tungsten filament heating lamp” inquiry in a minute :