Description：Molybdenum sheet is used for heater of electronic vacuum furnace and heat-insulation screen, molybdenum round sheet to produce molybdenum boat and electric power semiconductor, and raw materials to make vacuum light house. Forming the molybdenum powder with iso static pressing, and with the technology of hot rolling, annealing, washing with alkali, cold rolling ,cutting, leveling off after the molybdenum sheet billet is formed by sintering with medium frequency furnace, also molybdenum sheets have the excellent characteristic of brightness and smoothness on the surface and well reprocessing. Material from .005 inches to .090 inches in thickness is classified as molybdenum sheet. It is used for fabrication of sintering boats, high temperature furnace heating elements and heat shields. Standard availability is described below. Other sizes and tolerances are available.
|Item||Process||Equipment||Quality check point|
|1 Physical and chemical properties|
|1||Mo billet||2 Measurements of sheet billet|
|2||Check||3 Surface quality|
|4 Unit net weight of billet material|
|3||Hot rolled||Hot mill||1 Measurements (thickness, width)|
|4||Annealing||200T press machine||2 Surface crack, stratification for two ends|
|5||Alkali wash||Alkali bath furnace||3 Skew rolling|
|7||Warm rolled||Four –high cold mill||1 Measurements (length, width and thickness)|
|8||Vacuum annealing||Vacuum annealing furnace||2 Side crack, bubbles on surface|
|10||Cold rolled||Four –high cold mill||1 Density|
|11||Leveling||W43G series straightener||2 Measurements (length, width, and thickness)|
|12||Cut||Hydraulic plate shears||3 Surface quality, bubbles on surface|
|13||Vacuum annealing||Vacuum annealing furnace||5 Roll mark, stress ,Flatness|
|14||Check||6 Quality standard:GB/T3876-2007 or ASTM|
|1||Ceramic fiber blanket||
Thermal insulation for spaceflight, steel plant, petrochemical plant,
military equipment, high temperature pipelines, electrical components;
Lining of industrial furnaces, heating equipment;
also used to make high temperature gasket, module and collapse block.
|2||Ceramic fiber board||
Lining of cement kiln and other architectural furnaces and kilns;
lining of industrial furnaces and kilns in petrochemical, metallurgy, ceramic, glass, heat treatment, nonferrous metals field; lining of high-temperature reaction and heating equipment.
|3||Ceramic fiber rope||
Sealing and thermal insulation of door, flue, brick expansion gap of industrial
furnaces and kilns; sealing and packing of burner, heat ex-changer, high temperature pipeline of industrial furnaces and kilns.
|4||Ceramic fiber paper||
Thermal insulation, sealing, electric insulation, sound absorption,
filter in high temperature environment.
|5||Ceramic fiber cotton||Lining of industrial furnaces and kilns, boiler; thermal insulation in thermal equipment like steam engine, gas engine; flexible thermal insulation material for high temperature pipeline, thermal reactor; high temperature gasket; high temperature filter; fireproofing of industrial furnaces and kilns, electrical components; thermal insulation of incinerator, investment casting; also used to make module and collapse block, veneering modules.|
|6||Ceramic fiber cloth||Thermal insulation of industrial furnaces and kilns, high temperature pipeline and container, engine and instrument; fireproofing equipment and thermal cover; fire-proof suit; sound absorption; substitute of asbestos cloth.|
|7||Ceramic fiber module||
Lining of industrial furnaces and kilns in petrochemical, metallurgy, ceramic,
glass, heat treatment field.
1.We provide one year warranty for our equipment (Except the quick-wear part),Equipment damage or malfunction during the guarantee period due to equipment quality reasons, all be free maintenance.After the warranty expires, still offer lifetime and high quality service.
2.In case of failure in the process of equipment used, our company will make a deal as soon as possible, to ensure the normal operation of equipment.
3.Our company provide free equipment operation training and simple troubleshooting and maintenance training.
4.My company's technical staff can provide door-to-door service (product installation, debugging, maintenance, technical advice and instructions, etc.).
5.Our company provides transport services, packaging are carried out in accordance with the safety standard packing.Random complete technical data (user manual, maintenance manuals, relevant materials and accessories, random tools, etc.).
6.All the equipment has the CE certificate.