夫妇当面交换中文字幕,午夜精品亚洲一区二区

參考價(jià)	面議

薄膜制備全套設(shè)備

3靶等離子濺射儀

火焰輔助噴霧熱分解涂覆設(shè)備

超聲波霧化模塊

多功能試樣表面處理機(jī)

小型蒸鍍儀

高真空蒸發(fā)鍍膜儀

小型磁控射頻濺射鍍膜儀

射頻等離子磁控濺射鍍膜儀

直流等離子磁控濺射鍍膜儀

雙靶磁控濺射儀

提拉涂膜設(shè)備

旋轉(zhuǎn)涂層設(shè)備（勻膠機(jī)）

流延涂覆機(jī)

磁控濺射鍍膜設(shè)備

蒸發(fā)鍍膜設(shè)備

等離子鍍膜設(shè)備

熱噴涂鍍膜設(shè)備/靜電紡絲鍍膜設(shè)備

濺射源及真空腔體

MSK-TH-04FA has been developed for research in surface quality improvement of metallic alloys and ceramics. In this technique, solution is sprayed on to a heated substrate through an oxygenacetylene

詳細(xì)介紹

       MSK-TH-04FA has been developed for research in surface quality improvement of metallic alloys and ceramics.
In this technique, solution is sprayed on to a heated substrate through an oxygenacetylene flame.
The equipment is fitted with accessories required for controlling the flame during the process.
The solution is spayed using a positive displacement pump and compressed air through a mixing chamber and nozzle.
The substrate is placed on a hot plate, temperature of which can be set at the desired level through a dedicated controller.
The hot plate is mounted on a motorized XY platform to move the substrates during the coating process in the required
sequence so that uniform coating is achieved.
    Flow rate of the solution and motion sequence of the substrate are controlled through a personal computer.
The flame is initiated and set at the required intensity level manually using the control accessories fitted with
the equipment. As the solution is sprayed with the help of compressed air, the equipment can be used for
spray pyrolysis without flame as well. Combination of pyrolysis thin films with and without flame can also
be produced on the same substrates in successive operations
   Spray pyrolysis is a process in which a thin film is deposited by atomizing and spraying a solution on a heated
surface, where the constituent reacts to form a chemical compound. In flame assisted spray pyrolysis,
this spray is heated by a flame produced by an oxy-acetylene gas mixture, before being deposited on to the substrate.
    The chemical reactants are selected such that products other than the desired compound are volatile at
the temperature of deposition. The process is generally useful for the deposition of oxides on to metal and
ceramic substrates and particularly suitable for the deposition of Al2O3, ZnO and metastable solid solutions of ZnO-MgO and ZrO2-Y2O3 on amorphous silica and Nickel based super alloys such as Nimonic-90.

技術(shù)參數(shù)

Dispensing Unit	Actuator： Stepper motor Dispensing rate： 1 - 10ml / min. Dispensing unit capacity： 50ml & 250ml Syringe pump is controlled by included Laptop computer （點(diǎn)擊圖片查看詳細(xì)資料）
Sprayer	One Compressive air spray nozzle is included Sprayer traverse： X - Y 100mm max. Drive speed X axis (min-max)： 5 - 20mm / sec Drive speed Y axis (min-max)： 2 - 12mm / sec
Substrate base plate	Dimension: 150 X 150mm Max. temperature: 500°C PC connectivity: RS232 Port ( software included , but neet PC for operation )
Air Pump	One Compact air compressor is included for immediate use
Software	Centralized software control of almost all of processing parameters One software interface for syringe pump, XY target and rotating drum collecto All of the process parameters can be saved as user program and retrieved for analysis or rerun Laotop PC is included with pre-installed software for immediate use
Dimension
Compliance	CE certified
Warranty	One year limited with lifetime support (demo before purchase available)
Application note	Factors affecting bonding and subsequent build up of the coating may be as the below: It is researcher 's responsibility to find the best processing parameters Cleanliness Surface area Surface topography or profile Temperature ( thermal energy ) Time ( reaction rates, cooling rates etc.) Speed Physical & chemical properties Physical & chemical reactions
Shipping	Two pallets: 990 lbs with 56x45x70" and 300 lbs with 48x40x36" dimension