Tungsten carbide roller has characteristics of good wear resistance, high temperature red hardness, thermal fatigue resistance and thermal conductivity and high strength , have been widely used in high-speed wire rod, bar, rebar, seamless steel tubes, etc. Domestic production of tungsten carbide roller materials mostly WC- Co, WC- Co- Ni- Cr two series, and the content of Co, Co- Ni - Cr is in the range of 6wt% ~ 30wt%. From the use of perspective, tungsten carbide rollers has good mechanical properties, its flexural strength up to 2200 MPa or more, shock toughness up (4 ~ 6) × 10^6 J/ m^2, Rockwell hardness (HRA) is up to 78 to 90, widely in the high-speed wire rod rolling process, which is much higher than single-slot chilled cast steel or high speed steel rolls.Tungsten carbide is made of Tungsten Carbide Powder and binder phase (such as drilling, nickel, etc.), and then pressing and sintering, regardless of the conditions under cold rolled or hot rolled has excellent wear resistance, tungsten carbide rollers has been widely used in pre-finishing mill and finishing of high-speed wire rod currently. On the performance of tungsten carbide roller in hot-rolling wire rod , the material must meet the following requirements:
Tungsten carbide roller material design
Tungsten carbide roller category
Tungsten carbide roller production process control Carbide Roller,Carbide Ring,Mill of Rolling Line,Steel Wire Rod,Mill Rolling Finish Stand,Mill Roller Groove Type Luoyang Golden Egret Geotools Co., Ltd , https://www.xtchvaf.com
Product Introduction:
Forcar Aluminum A356.2 Casting & T6 Forged Alloy Wheels from 10inch to 28inch with VIA, JWL, TUV, ISO, DOT certificates;
1. Chemical composition : A356&A356.2 alloy steel(Si 6.5-7.5,Mg 0.30-0.45,Ti<0.2,Fe<0.12 Mn<0.1 Cu<0.05 Zn<0.05 Al)
2. Finishing:black,silver,gunmetal,matt black,grey,hyper black,hyper silver,machined face,machined lip,color line,chrome,vacuum chrome,anodized,full polish,milling, sand blast, two colors, etc.
3.Process: lower pressure, Gravity casting, ForgedÂ
4. Quality Guarantee: ISO/TS 16949:2000quality system, German TUV,America SFI,DOT ,Japanese VIA,JWL ,ISO 9001:2008quality system,the national mandatory "C" certification
OEM PROCESS:
1. Design according to customer's sample or photos;
2. Making a new design according to different wheels pattern or concept;
3. Making original design according to customer's sketch or concept drawing;
4. Car Fitment Checking;
5. Strength simulation and optimization before mold development
Wheel Rims Sample or Pictures→Deposits→ Drawings→Mould→Production→Wheel Sample→Testing (strict quality control including X-Ray, Air Tightness, Bending, Impact, Blance, CMM, Salt Spray...)
FACILITY EQUIPMENT & CAPACITY
Testing before Packing
Packing &Â Loading: International Packing Cartons; Plastic Bag; Protection Bag;
Delivery Time
If stocks, the delivery time is immediate after receiving deposits; if from catalog or OEM, the delivery time is about 45 days after receiving deposits; If open new mould, it will take about 70 days after confirm the drawings.
Design and Manufacture Alloy Wheel Rims, WE ARE MORE PROFESSIONAL!!!
PROFESSION; PASSION, PERFORMANCE, PRECISION, PERFECT SALE-SERVICE
AFTER-SALES SERVICES &Â WARRANTY
Forcar Motorsport Wheels offers a manufacture defect warranty covering the finish of the wheel to the original retail purchaser for one year from the date of purchase. This limited warranty states that our wheels will be free from paint surface and finish issues due to defects in material and workmanship under normal and intended use. We stand behind each and every wheel with a lifetime structural warranty, covering any defects that are a result of a manufacturing issue.
The warranty will not apply to any failure in result of off-road use, negligence, accidents, curb and pothole damages, improper tire mounting and installation, alterations or modifications, use of adapters/spacers, or normal wear and tear. Any cosmetic blemishes, flaws, or corrosion due to chemicals, abrasives, negligence or climate conditions will not be covered.
Upon inspection, Forcar Motorsport Wheels will replace the wheel free of charge.Â
FAQ
Q: How do you ensure wheel quality?
A: Every wheel is physically tested in compliance with JWL VIA or TUV standard; Our team ensures the production process at every stage and our QC will inspect each procedure as well.
Q: How long does it take to finish the mold development?
A: 20-25days
Q: Can I take a sample first to check the product quality?
A: We can offer one sample for our customers if they open the mold in our company.
Q: In case of quality problem, how do you deal with them?
A: Firstly, you should take the photos or videos and send to us; secondly, we will send you new wheels and cover all charges;Â Or you can deduct the wheel charges in next order
Q: What can i do if i cannot find any interesting wheels in your website?
A: Contact us on line or send us email then we can send you our catalogues.
Q: Can you help me build a new brand in my market?
A: yes, we can.
Q: How to order and make a payment?
A: After your selection, we will make you a PI. You can pay the deposits by T/T bank transfer or open the 100% irrevocable L/C at sight from your bank.
PACKING CARTON SIZES
wheel size
carton size
CBM
Â
PCS/20GP
PCS/40GP
PCS/40HQ
Â
Â
5.69*2.13*2.18
11.8*2.13*2.18
11.8*2.13*2.72
12X4.5
350X350X155
0.014Â
68Â
1846Â
3833Â
4827Â
13X4.5
375X375X155
0.022Â
68Â
1193Â
2477Â
3120Â
13X4.5(double layer)
375X375X300
0.042Â
68Â
616Â
1280Â
1612Â
13X5.0
375X375X170
0.024Â
68Â
1088Â
2259Â
2844Â
13X5.5
375X375X180
0.025Â
68Â
1027Â
2133Â
2686Â
13X5.5(double layer)
375X375X350
0.049Â
68Â
528Â
1097Â
1382Â
13X7.0
375X375X220
0.031Â
68Â
840Â
1745Â
2198Â
14X5.0
400X400X170
0.027Â
68Â
956Â
1985Â
2500Â
14X5.0(double layer)
400X400X325
0.052Â
68Â
500Â
1038Â
1308Â
14X5.5
400X400X180
0.029Â
68Â
903Â
1875Â
2361Â
14X6.0
400X400X195
0.031Â
68Â
833Â
1731Â
2179Â
14X6.0(double layer)
400X400X370
0.059Â
68Â
439Â
912Â
1149Â
14X6.5
400X400X205
0.033Â
68Â
793Â
1646Â
2073Â
14X7.0
400X400X220
0.035Â
68Â
739Â
1534Â
1932Â
15X5.0
425X425X170
0.031Â
68Â
847Â
1759Â
2215Â
15X5.0(double layer)
425X425X325
0.059Â
68Â
443Â
920Â
1158Â
15X5.5
425X425X180
0.033Â
68Â
800Â
1661Â
2092Â
15X6.0
425X425X195
0.035Â
68Â
738Â
1533Â
1931Â
15X6.5
425X425X205
0.037Â
68Â
702Â
1458Â
1836Â
15X7.0
425X425X220
0.040Â
68Â
654Â
1359Â
1711Â
15X7.5
425X425X230
0.042Â
68Â
626Â
1300Â
1637Â
15X8.0
425X425X245
0.044Â
68Â
588Â
1220Â
1537Â
15X10
425X425X295
0.053Â
68Â
488Â
1013Â
1276Â
15X12.5
425X425X355
0.064Â
68Â
405Â
842Â
1060Â
16X6.0
455X455X195
0.040Â
68Â
644Â
1338Â
1684Â
16X6.5
455X455X205
0.042Â
68Â
613Â
1272Â
1602Â
16X7.0
455X455X220
0.046Â
68Â
571Â
1186Â
1493Â
16X7.5
455X455X230
0.048Â
68Â
546Â
1134Â
1428Â
16X8.0
455X455X245
0.051Â
68Â
513Â
1065Â
1341Â
16X9.0
450X450X270
0.055Â
68Â
476Â
988Â
1244Â
Â
1. Sufficient anti-fracture strength;
2. Good abrasion resistance;
3. The smooth surface finish;
4. Excellent corrosion resistance, thermal fatigue, thermal cracking performance.
Tungsten carbide roller rings can working in bad conditions , small profile rolling (especially rebar rolling) process conditions is harsher than the high-speed wire rod, and therefore corresponds to the profile rolling ,tungsten carbide rollers recommend using high binder phase carbide.
Pre-finishing all vehicles roller should ensure its high toughness, strength, rigidity and thermal conductivity, followed before considering its wear resistance. When designing each vehicles roller, pre-finishing materials should choose carbide grades of Co, Co- Ni- Cr binder content is high (greater than or equal to 25wt%) , requiring an average WC grain size of coarse (5μm ~ 6μm), to obtain a higher shock toughness, proper strength and hardness. For the finishing of the roller movements, particularly the last two rollers of the finish rolling, which suffered load is small, and high relative velocity of the material to be pressed (80 m / min ~ 120 m / min). In this case, the wear resistance of the roller to be the most important requirements, and must ensure the strength , timpact toughness and hardness of a reasonable match, so the binder of Co / Ni content ratio and the average grain WC control of particle size and other factors must have greater control in front of different pre-finishing rolling roll.
According to the structure of tungsten carbide rollers, it can be divided into solid tungsten carbide roller and composite tungsten carbide roller. Solid tungsten carbide rollers have been widely used in pre-finishing and finishing stands high speed wire rod mill (including fixed reducing the rack, pinch roller rack). Composite tungsten carbide roller is made of cemented carbide and other materials, and it can be divided into tungsten carbide composite roll rings and solid tungsten carbide Composite Roller. Tungsten carbide composite roll rings mounted on the roller shaft; solid tungsten carbide composite roller will be directly cast in the roll axis to form a whole, a large load is applied to the rolling mill.
Tungsten carbide rollers produced by powder metallurgy method, the key to its process control is the chemical composition of the material and the mixture was prepared, pressed molding, sintering and deep processing and other preparation process parameters.
1. Preparation of starting material (WC focus quality): As the WC raw material and quality control of the use of different levels of quality may fluctuate, resulting in adverse effects on microstructure.
2. Preparation of the mixture: Mixture preparation is the key to the production process of the roller, the roller of failure modes - trachoma, mainly generated by this procedure.
3. Pressing: roller pressing is an important process of the roller mill.
4. Sintering: roller sintering is to determine the final quality of the roller production processes, use of advanced low-pressure sintering technology, HIP sintering technology can greatly improve the performance of roller.
5. Deep processing: deep processing rollers have a greater impact on the quality and accuracy of the roller surface.
Auto Parts Concave Aluminum Replica Xxr Alloy Wheel Rims
Model NO.: FCT1611008
Spoke Type: Equal Diameter Spoke
Certification: ISO, VIA, CE, TUV, DOT
Wheel Hub Brand: Customized/Forcar
Process: Casting & Forged
Materials: Aluminum A356.2 & T6
Finish/Color: Customized
Brand: Customized
Size: 10-32inch
PCD: 100-114.3
Certificates: Via Jwl TUV ISO
CB: OEM
Et: OEM
Hole: OEM
Trademark: Customized/Forcar
Transport Package: Plastic Foam/Box/Protection Ring
Specification: 10inch to 32inch
Origin: China
HS Code: 87087091
Here is Bruce from Shandong Forcar Motorsport Group Company. With over 10 years experience designing and manufacturing alloy wheels, Forcar Motorsport wheels and Forcar Motorsport design team win the trust and praise among all clients. We also can provide special services for Aluminum Alloy wheels , Alloy wheels, car aluminum alloy wheel,car wheels ,rims ,wheel rims ,dish, OEM acceptable. Please allow me briefly introduce as follows: