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Metallographic Sample Preparation Procedure for Casting AL-SI Alloy

Source:QMAXIS Date:2019-10-14 11:10:50 Page View:696
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    Step 1 cutting: Use METLAB CUT10QMAXIS metallographic cutting machine to cut

    The METCUT-10 manual grinding wheel metallographic cutting machine is an economical and practical manual grinding wheel metallographic cutting machine that can complete the metallographic cutting of the vast majority of materials. It is a regular model in metallographic laboratories.

    The cutting blade has a diameter of 10 inches and a complete range of types, meeting the requirements for metallographic cutting and sampling of most materials. The LED lighting is clear and bright, and the T-shaped groove worktable with anti-corrosion treatment is durable and wide. Various fixtures meet the fixation of samples of different shapes. The 50L three-level filtration cooling circulating water tank, electronic brake, power overload protection, etc., is a safe, durable, and versatile economic metallographic cutting equipment. Desktop and floor mounted options are available. Efficient cutting ability, professional grinding wheel cutting blades.

可脉金相切割机

    Step 2 inlay: Use METLAB METPRESSA QMAXIS metallographic inlay machine

    METPRESS A single cylinder fully automatic hot pressing inlay machine can simultaneously embed 2 samples, with a total process of only 8 minutes. It is programmable and more suitable for repeated sample preparation. Can ensure reliable inlay quality.

可脉金相镶嵌机

    Step 3: Use the METLAB sample preparation process

可脉检测

    Step 4: Use METPOL-A QMAXIS metallographic polishing machine

    METPOL– A is a fully automatic metallographic grinding and polishing machine with manual mode for more flexible applications. 5 groups * 12 steps/groups of programs can be preset/stored; Fixture size: 1-1.5in, 25-40mm, capable of holding 6 samples simultaneously; Compatible with automatic liquid feeding system, achieving full automatic control. Suitable for metallographic grinding and polishing of various materials, facilitating the research of various materials, it is an ideal automatic metallographic grinding and polishing equipment for metallographic laboratories.

    First Step:

可脉金相抛光机

    Last Step:

可脉金相抛光机

    The effect observed under a Leica microscope:

    First Step:

徕卡显微镜

    Last Step:

徕卡显微镜

    Significant effect, clear observation of eutectic silicon in AL-SI alloy, detailed in the mechanical industry standard JB/T 7946.1-2017

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