葡京集团app「诚|信」

    <ruby id="tt51r"></ruby>

    <pre id="tt51r"><ruby id="tt51r"><mark id="tt51r"></mark></ruby></pre>
    <pre id="tt51r"><ruby id="tt51r"><mark id="tt51r"></mark></ruby></pre>

      <address id="tt51r"><strike id="tt51r"></strike></address>

              <del id="tt51r"></del> <ruby id="tt51r"></ruby>

                83WC-17Co Powder

                Introduction

                83WC-17Co is a tungsten carbide powder for HVOF thermal spray coatings. It has performance feature such as low temperature wear resistance, good toughness, good corrosion resistance, operating temperatures up to 900 ° F (482 ° C). It's widely used in various guide roller, pressure roller, valve stem, sealing parts repair.

                Equivalent

                PMET 83-17

                Chemical composition

                Item
                Standards
                Mesured Data
                Carbon total
                4.80-5.60
                5.46
                Free Carbon ≤0.10 0.12
                WC 82.0-84.0 ~
                Co 16.0-18.0 16.79
                Fe ≤0.5 0.037
                O ≤0.10 0.012

                 Physical Properties 

                Item
                Flow Rate(s/50g)
                Apparent Density(g/cm3)
                Standards
                ≤25 ≥4.0

                Coating properties

                HV0.3
                Porosity%
                Bonding strengthDeposition efficiency
                900-1250
                AVG<1%
                >70Mpa ≥48%

                Application

                1, A variety of guide roller, pressure stick
                2, valve stem, sealing parts repair

                Standard Packaging

                5kg/bottle 4 bottles/box

                Leave message

                Please Feel free to give your inquiry in the form below.We will reply you in 24 hours.

                • *
                葡京集团app