Welding Materials (general names for materials consumed during welding, such as welding rods, welding wires, metal powders, fluxes, gases, etc.) are widely used in machinery, motors, meters, metallurgy, petroleum, chemical, automotive, aviation, transportation, military industry, etc. The available shape of brazing alloys are rod, ring, sheet, strip, wire etc.
Welding Materials include Silver Solder, Surfacing Material, Tungsten Electrode...
Alloy |
Chemical |
Melting Range |
Operating Temp |
Density |
Tensile Strength |
Mpa Shear Strength |
Usage |
Compsosotion |
(℃) |
(℃) |
(g/cm3) |
(N/mm2) |
|||
SML201 |
Cu92P |
710-780 |
830 |
8.1 |
141 |
151 |
Suitable for copper and copper alloys, not suitable for welding of impact parts. |
SML202 |
Cu93P |
710-780 |
840 |
8.1 |
150 |
160 |
Suitable for dressing and flat wire, brazed copper and copper alloy large gap joint. |
SML203 |
Cu91P7Sb |
650-700 |
760 |
8.1 |
150 |
167 |
Low temperature, suitable for small gap brazing, good air tightness. |
SML204 |
Cu80P5Ag15 |
645-802 |
810 |
8.4 |
188 |
163 |
Suitable for medium gap copper alloy brazing, good fluidity |
SML205 |
Cu89P6Ag5 |
643-843 |
850 |
8.2 |
180 |
169 |
Suitable for large gap brazing of copper alloy joints with vibration, P high suitable for brazing small gap joints: glasses frames, etc., suitable for electric resistance welding. |
SML206 |
Cu87P7Ag6 |
645-725 |
780 |
8.2 |
|
|
|
SML207 |
Cu90P7Ag3 |
643-843 |
850 |
8.2 |
|
|
|
SML208 |
Cu75P5Ag18 |
645 |
645 |
8.4 |
188 |
163 |
Suitable for brazing copper and copper alloys on motors and electrical equipment. |
SML209 |
Cu91P7Ag2 |
643-778 |
810 |
8.1 |
190 |
170 |
Suitable for refrigerator, air conditioning copper and copper alloy joint brazing, suitable for medium clearance. |
SML210 |
Cu91P7Sn2 |
640-750 |
810 |
8.1 |
190 |
170 |
Suitable for sanitary copper and copper alloy joint brazing, suitable for medium clearance. |
SML research and produce the following range of drilling tools:
* PDC cutter/insert 0808, 1013, 1108, 1305, 1308, 1313, 1613, 1616, 1913, 1916...oil or mining type.
* PDC Bit for Oil Drilling, PDC Round Blade Bit, PDC Tip/Anchor Bit, PDC Matrix Body Bit, PDC Hole Opener, PDC Drag Bit, PDC Non bit, PDC Core Bit...
(Diameter 25mm, 27mm, 28mm, 29mm, 30mm, 32mm, 35mm, 42mm, 43mm, 46mm, 50mm, 55mm, 60mm, 65mm, 75mm, 89mm, 94mm, 98mm, 113mm, 124mm, 127mm, 132mm, 146mm, 153mm...190mm, 216mm…)
* Tricone Bit with Milled tooth or TCI, Single roller cone bit
*Diamond Core Drill bit: impregnated diamond core bit, brazed diamond core bit, glass core bit, sintered core bit...
* Tungsten carbide drill bit: two wings coal bit, carbide drag bit, chisel bit, cross bit, button bit,
DTH hammer bit...
* PCD Insert & Cutting tools / PCD Blank, CBN&PCBN Insert & Cutting tools
* Metal Materials:
Metal Welding Material: silver solder, surfacing material and tungsten electrode
Other Nonferrous Metals:
pure tungsten, tungsten alloy (tungsten carbide insert, TSS super tungsten shot, Tungsten nickel copper / W-Ni-Cu alloy, W-Ni-Fe, W-Cu Alloy/Tungsten Copper Alloy), Mo Alloy, Copper Alloy..
* Drill bit accessaries: diamond grinding wheel, diamond burr, tungsten carbide nozzle,
graphite displacement, adapter, TSP...
* Drill rods – hex, twist, spiral…
* Samplers
* Other drill tools: tungsten powder, silver solder, boron carbide sandbladster...