- Featured ads
- Tungsten foil in Stock
Website: http://www.bjtianbometal.com
Baoji Tianbo metal material Co., Ltd. supplies: tungsten foil, molybdenum foil, tungsten rod, molybdenum rod, tungsten tube, molybdenum foil, tungsten crucible, molybdenum crucible, tungsten molybdenum sintered parts, tungsten molybdenum forgings, heat shield, heating belt, material tray, material rack, tungsten molybdenum heater, tungsten twist wire, tungsten molybdenum boat, molybdenum chuck, molybdenum screw, molybdenum heating belt, molybdenum heater, Molybdenum heat shield and other vacuum furnace with tungsten and molybdenum deep processing parts. Tantalum foil, tantalum rod, tantalum tube; niobium foil, niobium rod, niobium tube, tantalum and niobium material processing parts, tantalum and niobium accessories in vacuum furnace, niobium and tantalum accessories in electron gun,
- hot rolled tungsten foil w1 wal1
Website: http://www.bjtianbometal.com
Tungsten sheet is mainly used to make heating body, heat shield and parts of electric vacuum light source of electric vacuum furnace. Tungsten boat made of tungsten sheet by stamping is used for vacuum coating vessels.
According to the needs of users: 0.2-0.5 (thickness) × 50-200 mm (width) × 100-600 mm (length) plate.
Field of use
·Electric light source parts and electric vacuum devices
·Tungsten boat, heat shield and heater of high temperature furnace
·Medical diagnosis and treatment equipment
·Radiation and interference shielding
Form of supply
·Alkali pickling surface
·Annealed state
·Polished surface
Preparation method
The preparation method of tungsten sheet is that the tungsten powder is pressed by isostatic pressing and then sintered at high temperature to prepare tungsten slab, and then the tungsten slab is rolled by rolling mill and cut by shearing machine. The tungsten sheet and tungsten sheet are mainly used for making heating body, heat shield and parts of electric vacuum light source of electric vacuum furnace. The tungsten boat made of tungsten sheet is used for vacuum coating vessels .
- titanium bar factory
Website: http://www.bjtianbometal.com
Production grade of titanium rod
National standards: TA1, TA2, TA3, TA7, ta9, TA10, TC4, tc4eli, TC6, TC9, TC10, TC11
American Standard: GR1, Gr2, GR3, GR5, GR7, Gr12
Alloy introduction:
According to the phase composition, titanium alloys can be divided into three categories: α alloy, (α + β) alloy and β alloy, which are represented by TA, TC and TB respectively in China.
① The α - alloy contains a certain amount of stable α - phase elements and is mainly composed of α - phase in equilibrium state. Alpha alloy has low specific gravity, good thermal strength, good weldability and excellent corrosion resistance, but it has low strength at room temperature. It is usually used as heat-resistant and corrosion-resistant materials. α - alloys can be divided into total α - alloys (TA7), near α - alloys (ti-8al-1mo-1v) and α - alloys with a small amount of compounds (Ti-2.5Cu). ② The (α + β) alloy contains a certain amount of stable α phase and β phase elements, and the microstructure of the alloy in equilibrium state is α phase and β phase. (α + β) alloy has medium strength and can be strengthened by heat treatment, but its weldability is poor. (α + β) alloys are widely used, and Ti-6Al-4V Alloy accounts for more than half of all titanium products.
③ The β alloy contains a lot of stable β phase elements, which can keep all the high temperature β phase to room temperature. In general, β alloys can be divided into heat treatable β alloys (metastable β alloys and near metastable β alloys) and heat stable β alloys. The heat treatable β - alloy has excellent plasticity in quenched state, and its tensile strength can reach 130-140 kgf / mm ~ 2 by aging treatment. Beta alloys are usually used as high strength and toughness materials. The disadvantages are heavy ratio, high cost, poor welding performance and difficult machining
Titanium rod production status:
Hot working state (R)
Cold working state (y)
Annealing state (m)
Solid solution state (st)
Titanium rod manufacturing process:
Hot forging hot rolling turning (polishing)
Executive standard of titanium rod
National standards: GB / t2965-2007, GB / t13810, Q / bs5331-91
American Standard: ASTM b348, ASTM F136, ASTM F67, ams4928
1、 Reference standard
1: GB 228 metal tensile test method
2: Grade and chemical composition of titanium and titanium alloys (GB / T 3620.1)
3: GB / t3620.2 chemical composition and allowable deviation of titanium and titanium alloy products
4: GB 4698 method for chemical analysis of sponge titanium, titanium and titanium alloys
2、 Technical requirements
1: The chemical composition of titanium and titanium alloy bars shall comply with GB / T 3620.1, and the allowable deviation of chemical composition shall comply with GB / T 3620.2 when repeated inspection is required.
2: The diameter or side length of hot working bar and its allowable deviation shall comply with the provisions in Table 1.
3: After hot working, the allowable diameter deviation of the bar after turning (grinding), cold rolling and cold drawing shall meet the requirements of Table 2.
4: After hot working, the out of roundness of the polished bar should not be more than half of its dimensional tolerance.
5: The unfixed length of bar in processing state is 300-6000 mm, and that in annealing state is 300-2000 mm. The unfixed length or multiple length should be within the range of unfixed length. The allowable deviation of fixed length is + 20 mm. The multiple length should also be included in the cut size of bar, and each hole size is 5 mm. The fixed length or multiple length should be indicated in the contract.
- ASTM F136 medical pure titanium / titanium alloy rod
Website: http://www.bjtianbometal.com
Production grade of titanium rod
National standards: TA1, TA2, TA3, TA7, ta9, TA10, TC4, tc4eli, TC6, TC9, TC10, TC11
American Standard: GR1, Gr2, GR3, GR5, GR7, Gr12
Alloy introduction:
According to the phase composition, titanium alloys can be divided into three categories: α alloy, (α + β) alloy and β alloy, which are represented by TA, TC and TB respectively in China.
① The α - alloy contains a certain amount of stable α - phase elements and is mainly composed of α - phase in equilibrium state. Alpha alloy has low specific gravity, good thermal strength, good weldability and excellent corrosion resistance, but it has low strength at room temperature. It is usually used as heat-resistant and corrosion-resistant materials. α - alloys can be divided into total α - alloys (TA7), near α - alloys (ti-8al-1mo-1v) and α - alloys with a small amount of compounds (Ti-2.5Cu). ② The (α + β) alloy contains a certain amount of stable α phase and β phase elements, and the microstructure of the alloy in equilibrium state is α phase and β phase. (α + β) alloy has medium strength and can be strengthened by heat treatment, but its weldability is poor. (α + β) alloys are widely used, and Ti-6Al-4V Alloy accounts for more than half of all titanium products.
③ The β alloy contains a lot of stable β phase elements, which can keep all the high temperature β phase to room temperature. In general, β alloys can be divided into heat treatable β alloys (metastable β alloys and near metastable β alloys) and heat stable β alloys. The heat treatable β - alloy has excellent plasticity in quenched state, and its tensile strength can reach 130-140 kgf / mm ~ 2 by aging treatment. Beta alloys are usually used as high strength and toughness materials. The disadvantages are heavy ratio, high cost, poor welding performance and difficult machining
Titanium rod production status:
Hot working state (R)
Cold working state (y)
Annealing state (m)
Solid solution state (st)
Titanium rod manufacturing process:
Hot forging hot rolling turning (polishing)
Executive standard of titanium rod
National standards: GB / t2965-2007, GB / t13810, Q / bs5331-91
American Standard: ASTM b348, ASTM F136, ASTM F67, ams4928
1、 Reference standard
1: GB 228 metal tensile test method
2: Grade and chemical composition of titanium and titanium alloys (GB / T 3620.1)
3: GB / t3620.2 chemical composition and allowable deviation of titanium and titanium alloy products
4: GB 4698 method for chemical analysis of sponge titanium, titanium and titanium alloys
2、 Technical requirements
1: The chemical composition of titanium and titanium alloy bars shall comply with GB / T 3620.1, and the allowable deviation of chemical composition shall comply with GB / T 3620.2 when repeated inspection is required.
2: The diameter or side length of hot working bar and its allowable deviation shall comply with the provisions in Table 1.
3: After hot working, the allowable diameter deviation of the bar after turning (grinding), cold rolling and cold drawing shall meet the requirements of Table 2.
4: After hot working, the out of roundness of the polished bar should not be more than half of its dimensional tolerance.
5: The unfixed length of bar in processing state is 300-6000 mm, and that in annealing state is 300-2000 mm. The unfixed length or multiple length should be within the range of unfixed length. The allowable deviation of fixed length is + 20 mm. The multiple length should also be included in the cut size of bar, and each hole size is 5 mm. The fixed length or multiple length should be indicated in the contract.
Medical titanium rod
Specification: rolling ¢ 8.0 --- 40mm × L; forging ¢ 40 --- 150mm × L
Microstructure: the grain size of pure titanium is not less than grade 5, and TC4 titanium alloy conforms to a1-a9
Surface: black leather surface, polished surface, polished surface (H11, H9, H8)
Performance of medical titanium rod (refer to executive standard: GB / t13810-2007, ASTM F67 / F136).
- Aerospace grade custom titanium control rod
Website: http://www.bjtianbometal.com
Production grade of titanium rod
National standards: TA1, TA2, TA3, TA7, ta9, TA10, TC4, tc4eli, TC6, TC9, TC10, TC11
American Standard: GR1, Gr2, GR3, GR5, GR7, Gr12
Alloy introduction:
According to the phase composition, titanium alloys can be divided into three categories: α alloy, (α + β) alloy and β alloy, which are represented by TA, TC and TB respectively in China.
① The α - alloy contains a certain amount of stable α - phase elements and is mainly composed of α - phase in equilibrium state. Alpha alloy has low specific gravity, good thermal strength, good weldability and excellent corrosion resistance, but it has low strength at room temperature. It is usually used as heat-resistant and corrosion-resistant materials. α - alloys can be divided into total α - alloys (TA7), near α - alloys (ti-8al-1mo-1v) and α - alloys with a small amount of compounds (Ti-2.5Cu). ② The (α + β) alloy contains a certain amount of stable α phase and β phase elements, and the microstructure of the alloy in equilibrium state is α phase and β phase. (α + β) alloy has medium strength and can be strengthened by heat treatment, but its weldability is poor. (α + β) alloys are widely used, and Ti-6Al-4V Alloy accounts for more than half of all titanium products.
③ The β alloy contains a lot of stable β phase elements, which can keep all the high temperature β phase to room temperature. In general, β alloys can be divided into heat treatable β alloys (metastable β alloys and near metastable β alloys) and heat stable β alloys. The heat treatable β - alloy has excellent plasticity in quenched state, and its tensile strength can reach 130-140 kgf / mm ~ 2 by aging treatment. Beta alloys are usually used as high strength and toughness materials. The disadvantages are heavy ratio, high cost, poor welding performance and difficult machining
Titanium rod production status:
Hot working state (R)
Cold working state (y)
Annealing state (m)
Solid solution state (st)
Titanium rod manufacturing process:
Hot forging hot rolling turning (polishing)
Executive standard of titanium rod
National standards: GB / t2965-2007, GB / t13810, Q / bs5331-91
American Standard: ASTM b348, ASTM F136, ASTM F67, ams4928
1、 Reference standard
1: GB 228 metal tensile test method
2: Grade and chemical composition of titanium and titanium alloys (GB / T 3620.1)
3: GB / t3620.2 chemical composition and allowable deviation of titanium and titanium alloy products
4: GB 4698 method for chemical analysis of sponge titanium, titanium and titanium alloys
2、 Technical requirements
1: The chemical composition of titanium and titanium alloy bars shall comply with GB / T 3620.1, and the allowable deviation of chemical composition shall comply with GB / T 3620.2 when repeated inspection is required.
2: The diameter or side length of hot working bar and its allowable deviation shall comply with the provisions in Table 1.
3: After hot working, the allowable diameter deviation of the bar after turning (grinding), cold rolling and cold drawing shall meet the requirements of Table 2.
4: After hot working, the out of roundness of the polished bar should not be more than half of its dimensional tolerance.
5: The unfixed length of bar in processing state is 300-6000 mm, and that in annealing state is 300-2000 mm. The unfixed length or multiple length should be within the range of unfixed length. The allowable deviation of fixed length is + 20 mm. The multiple length should also be included in the cut size of bar, and each hole size is 5 mm. The fixed length or multiple length should be indicated in the contract.
- titanium bar stock
Website: http://www.bjtianbometal.com
Production grade of titanium rod
National standards: TA1, TA2, TA3, TA7, ta9, TA10, TC4, tc4eli, TC6, TC9, TC10, TC11
American Standard: GR1, Gr2, GR3, GR5, GR7, Gr12
Alloy introduction:
According to the phase composition, titanium alloys can be divided into three categories: α alloy, (α + β) alloy and β alloy, which are represented by TA, TC and TB respectively in China.
① The α - alloy contains a certain amount of stable α - phase elements and is mainly composed of α - phase in equilibrium state. Alpha alloy has low specific gravity, good thermal strength, good weldability and excellent corrosion resistance, but it has low strength at room temperature. It is usually used as heat-resistant and corrosion-resistant materials. α - alloys can be divided into total α - alloys (TA7), near α - alloys (ti-8al-1mo-1v) and α - alloys with a small amount of compounds (Ti-2.5Cu). ② The (α + β) alloy contains a certain amount of stable α phase and β phase elements, and the microstructure of the alloy in equilibrium state is α phase and β phase. (α + β) alloy has medium strength and can be strengthened by heat treatment, but its weldability is poor. (α + β) alloys are widely used, and Ti-6Al-4V Alloy accounts for more than half of all titanium products.
③ The β alloy contains a lot of stable β phase elements, which can keep all the high temperature β phase to room temperature. In general, β alloys can be divided into heat treatable β alloys (metastable β alloys and near metastable β alloys) and heat stable β alloys. The heat treatable β - alloy has excellent plasticity in quenched state, and its tensile strength can reach 130-140 kgf / mm ~ 2 by aging treatment. Beta alloys are usually used as high strength and toughness materials. The disadvantages are heavy ratio, high cost, poor welding performance and difficult machining
Titanium rod production status:
Hot working state (R)
Cold working state (y)
Annealing state (m)
Solid solution state (st)
Titanium rod manufacturing process:
Hot forging hot rolling turning (polishing)
Executive standard of titanium rod
National standards: GB / t2965-2007, GB / t13810, Q / bs5331-91
American Standard: ASTM b348, ASTM F136, ASTM F67, ams4928
1、 Reference standard
1: GB 228 metal tensile test method
2: Grade and chemical composition of titanium and titanium alloys (GB / T 3620.1)
3: GB / t3620.2 chemical composition and allowable deviation of titanium and titanium alloy products
4: GB 4698 method for chemical analysis of sponge titanium, titanium and titanium alloys
2、 Technical requirements
1: The chemical composition of titanium and titanium alloy bars shall comply with GB / T 3620.1, and the allowable deviation of chemical composition shall comply with GB / T 3620.2 when repeated inspection is required.
2: The diameter or side length of hot working bar and its allowable deviation shall comply with the provisions in Table 1.
3: After hot working, the allowable diameter deviation of the bar after turning (grinding), cold rolling and cold drawing shall meet the requirements of Table 2.
4: After hot working, the out of roundness of the polished bar should not be more than half of its dimensional tolerance.
5: The unfixed length of bar in processing state is 300-6000 mm, and that in annealing state is 300-2000 mm. The unfixed length or multiple length should be within the range of unfixed length. The allowable deviation of fixed length is + 20 mm. The multiple length should also be included in the cut size of bar, and each hole size is 5 mm. The fixed length or multiple length should be indicated in the contract.
- Z-Wave Smart ON OFF Switch
Website: http://www.evalogik.com/smart-switch/z-wave-switch/z-wave-smart-on-off-switch.html
Z-Wave Smart ON OFF Switch,Z-wave Switch
- ZW31 Z-Wave Smart Dimmer Switch
Website: http://www.evalogik.com/smart-switch/z-wave-switch/zw31-z-wave-smart-dimmer-switch.html
ZW31 Z-Wave Smart Dimmer Switch,Z-wave Switch
- Z-Wave Smart Toggle ON OFF Switch
Website: http://www.evalogik.com/smart-switch/z-wave-switch/z-wave-smart-toggle-on-off-switch.html
Z-Wave Smart Toggle ON OFF Switch,Z-wave Switch
- Z-Wave Smart Toggle Dimmer Switch
Website: http://www.evalogik.com/smart-switch/z-wave-switch/z-wave-smart-toggle-dimmer-switch.html
Z-Wave Smart Toggle Dimmer Switch,Z-wave Switch