Negotiable
The date of payment from buyers deliver within days
Jiangsu
Long-term effective
2023-08-12 15:28
458
Company Profile
By certification [File Integrity]
Contact：dongkun(Mr.)
Email：
Telephone：
Phone：
Area：Jiangsu
Address：Jiangsu
Website：http://www.dk-metals.com/ http://dongkun.xinsdi.com/
The steps of the investment casting process:
1. Create the wax models
2. Wax pattern Assembly
3. The shell construction
4. Paraffin removal
5. Metal casting
6. The shell removal
7. Cutting Â
8. Shotblasting
In investment casting, a detailed wax model of the finished part is created and installed on a wax "tree" which includes the metal delivery system (gates and risers). The tree is alternately immersed in the ceramic slurry and sprinkled with stucco material, and then dried. Repeat the process until there is a thick shell on the wax model.
Then the wax mold is melted, leaving a cavity in the plaster material in the form of a pattern. Pour molten metal into the cavity. Once the metal has solidified, the shell is broken through a screening process to remove the gated material, leaving the finished parts.
Advantages of carbon steel.
1. Steel with a carbon content of less than 1.35% and no other alloying elements except iron, carbon, and impurities such as silicon, manganese, phosphorus, and sulfur within the limit.Â
2. The properties of carbon steel mainly depend on the carbon content. When the carbon content increases, the strength and hardness of the steel increase, and the plasticity, toughness, and weld-ability decrease. Compared with other steels, carbon steel is the earliest used, with low cost, wide performance range, and the largest amount.Â
FAQs.
1. How can I get the quotation?
---We send a quote based on drawing, quantity, weight, and material(a real sample is acceptable).
2. If I don't have the drawing, can you make a drawing for me?
---Yes, we are able to make the drawing of your sample duplicate the sample.
3. What is your payment method?
---Tooling:50% T/T advanced,50% T/T balance when sample approval.
Items bulk order:30% deposit T/T,70% balance T/T against the copy of B/L.
4. What kind of file format can you open?
---PDF, IGS, DWG, X_T, STEP(STP).
5. What surface treatment can you do?
---Including powder coating, sandblasting, painting, polishing, acid pickling, anodizing, enamel, zinc plating, hot-dip galvanizing, and chrome plating.
6. What is your way of packing?
---Each product is carefully packed with bubble bags and packed in cartons. In order to cause scratches due to knocks, which will affect the quality and use of the product, we will use wooden boxes specially designed for export for packaging and transportation.
7. Do you have a sub-company overseas?
---Yes, we have a sub-company in Michigan, USA.
http://www.dk-metals.com/
