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Manufacturer Hard facing bar Tungsten Carbide Grit tungsten carbide composite welding rod
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Manufacturer Hard facing bar Tungsten Carbide Grit tungsten carbide composite welding rod
Manufacturer Hard facing bar Tungsten Carbide Grit tungsten carbide composite welding rod
Tungsten carbide copper Brazing Rod YD-5 it is made of by sintering tungsten carbide scrap and elastic matrix alloy,Outer layer of the special flux and coloring is marking scrap grade,the composition of sintering tungsten carbide scrap is mainly CO and WC,The hardness is HRA 89~91,tire body matal is Ni and copper alloy,strength can up to 690MPa, hardness HB≥160.
| Grade | Chemical Composition(Wt%) | |||
| Ni+Cu+Zn+Sn | Cu+Zn+Sn | WC | Co | |
| Cu-30 | -- | 30±2 | 63-65 | 5.2-6.0 |
| Cu-40 | -- | 40±2 | 53-56 | 4.6-4.8 |
| Cu-45 | -- | 45±2 | 48-52 | 4.2-4.5 |
| Cu-50 | -- | 50±2 | 44-48 | 3.8-4.2 |
| Ni-Cu-30 | 30±2 | -- | 63-65 | 5.2-6.0 |
| Ni-Cu-40 | 40±2 | -- | 53-56 | 4.6-4.8 |
| Ni-Cu-45 | 45±2 | -- | 48-52 | 4.2-4.5 |
| Ni-Cu-50 | 50±2 | -- | 44-48 | 3.8-4.2 |
| Metric (mm) | Inch | |
| Grain Size | 1.6-3.2 | 1/16”-1/8” |
| 3.2-4.8 | 1/8”-3/16” | |
| 4.8-6.4 | 3/16”-1/4” | |
| 6.4-8.0 | 1/4”-5/16” | |
| 8.0-9.5 | 5/16”-3/8” | |
| Special Shape Sintered Tungsten Carbide Tips | ||
| Size can be customed by customer's request. | ||
Production of Manufacturer Hard facing bar Tungsten Carbide Grit tungsten carbide composite welding rod
The oxyacetylene butt, the operating process is as follows:
(1) clean up the workpiece, make the welding workpieces surface with metallic luster.
(2) the flat position of welding, therefore can use the appropriate clamping fixture for control of surfacing layer thickness, thick piece of available.
(3) with a neutral flame preheating, flame core not contact surface, the distance to 25 mm is advisable.
(4) carbide surfacing welding layer.With YD type electrode surfacing, the use of neutral flame (can be slightly carbonizing flame) tip is steady on the workpiece surface movement, the flame of the alloy electrode heating (be careful not to make flame cone tip contact alloy particles), tire body in the electrode alloy melt, carbide particles are also falling.Before the tire body of molten metal solidification, the particles arrange, can use left hand of the alloy electrode fingers, or another person holding a base electrode or pull rod on graphite rod in a quick stir particles, making them evenly aligned neatly.Surfacing layer thickness control according to the requirements of design.
(5) after the workpiece welding, where no ventilation, slow cooling, cannot quench, conditional usable asbestos blanket cover.
(6) the workpiece after cooling to room temperature, if necessary, grinding surface surfacing to required size and shape.
(7) clean up the workpiece, remove all splash, slag, etc.
Application of Manufacturer Hard facing bar Tungsten Carbide Grit tungsten carbide composite welding rod
YG Series Cemented Carbide Surfacing Rod is mainly used for surfacing the severely worn or cut workpieces in
petroleum, mining, coal mining, geology, construction and other industries, such as milling shoes, grinding shoes, centralizers, reamers, drill pipe joints, hydraulic cutters, scraper blades, coal plough bits, coring bits, piling bits, auger bits, etc.
שאלות נפוצות:
ש 1: האם אתה מפעל או חברת סחר?
אנחנו מפעל עם 12 שנות ניסיון בייצור.
ש 2: היכן ממוקם המפעל שלך?
אנחנו ממוקמים בעיר Zhuzhou, במחוז הונאן, שם נמצא בסיס של טונגסטן קרביד.
ש 3: האם המחיר תחרותי?
יש לנו מפעל משלנו. הודות למערכת ייצור והפצה חזקה, אנו מבטיחים להציע ללקוחותינו את המחיר התחרותי ביותר.
ש 4: האם המוצרים באיכות גבוהה?
כֵּן. כל המוצרים ייבחנו לפני ייצור בתפזורת, ואנו נבדוק את המאפיינים הפיזיים, הצורה והסובלנות כדי להבטיח מוצרים כשירים לפני המשלוח.
אתם מוזמנים ליצור איתי קשר:
איימי
מנהל מכירות
Zhuzhou Chuangde Cemented Carbide Co. Ltd
215, building 1, International Students Pioneer Park,
TaishanRoad, מחוז טיאניואן, עיר ג’וז’ו.
אֶלֶקטרוֹנִי:info@cdcarbide.com
Tel:+86-731-22506139
Mobile:+8613786352688
Whatspp/wechat/סקייפ: 0086 13786352688
מוצרים קשורים
שלח לנו דוא"ל
Zhuzhou Chuangde Cemented Carbide Co., Ltd
לְהוֹסִיף215, בניין 1, International Students Pioneer Park, Taishan Road, Tianyuan District, Zhuzhou City
שלח לנו דוא"ל
זכויות יוצרים ：Zhuzhou Chuangde Cemented Carbide Co., Ltd
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