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>

                FeCrBSi (P)

                INTRODUCTION

                FeCrBSi wire material with coating was prepared by twin-wire arc spraying processing. The chemical compositions of the coating, as well as phase components were analyzed by energy-dispersive spectroscopy and x-ray diffraction method. The surface roughness, porosity, and cross-sectional morphology were further characterized. In-boiler test was also carried out. The low thickness loss of the tube indicates a promising application future in sludge boilers.

                CHEMICAL COMPOSITION

                Grade

                Chemical Composition

                Cr%

                B%
                Mn%
                Si%
                Fe%
                FeCrBSi
                27-29  3-4 1.5-2
                 1-2 Bal

                Equivalent

                 Tafa 95MXC, PMET 273,Armacore M.

                Deposit Characteristics

                Grade

                Density

                Melting point°C

                FeCrBSi

                7.3g/cm3

                1538

                Typical Hardness:  HRC 55-60

                Bond Strength:  6000 psi

                Deposit Rate:  10 lbs/hr/100A

                Deposit Efficiency  70%

                Machin Ability: Good

                Advantage:

                1. Reasonable price, regular sizes stock, short delivery time;

                2. International production technology, quality guaranteed;

                3. 100% replacement / Refund for problematic items;

                Production process

                Spray process

                Arc Spray

                Arc spraying is the use of electric arc burning in two consecutive fed between the wires to melt the metal, with a high velocity gas stream molten metal atomization, and the atomization of the sprayed metal particles so that they accelerate the work to form a coating technology .

                Flame Spray

                The use of a flame as the heat source, the metal and non-heated to a molten state, forming a mist flow in the state of high-speed air jet to the substrate, the injection of the molten minute particles impact upon the substrate above, plastic deformation, into a sheet shape superimposed sedimentary layers.

                Application

                Boiler tubes& tube shields

                Yankee Dryer Rolls

                Abrasion Resistance

                Fan blades

                Drill collars

                Packing and shipping

                Packaging

                STANDARD SIZE&PACKING

                Size

                Tolerance

                Packing

                Wire Weight

                1.6mm

                +0/-0.05

                D270 Spool

                15kgs(33 lbs)/spool

                2.0mm

                +0/-0.05

                D270 Spool

                15kgs(33 lbs)/spool

                 Other sizes can be produced based on customers’ requirement.

                Delivery time

                Courier/ Air / Sea

                Normally we keep stock of 1.6 mm, can deliver in 1 - 3 days.

                For mass order, lead time depends on quantity.

                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