Stainless Steel Investment Casting

Stainless Steel Investment Casting is an industrial process based on lost-wax casting, one of the oldest known metal-forming techniques. The term "lost-wax casting" can also refer to modern investment casting processes.

Water glass and silica sol investment casting are the two primary stainless steel investment casting methods nowadays. The main differences are the surface roughness and cost of casting. Water glass method dewaxes into the high-temperature water, and the ceramic mold is made of water glass quartz sand. Silica sol method dewaxes into the flash fire, and silica sol zircon sand makes the ceramic mold. Silica sol method costs more but has the better surface than the water glass method.

The process of stainless steel investment casting can be used for both small castings of a few ounces and large castings weighing several hundred pounds. It can be more expensive than die casting or sand casting, but per-unit costs decrease with large volumes. Investment casting can produce complicated shapes that would be difficult or impossible with other casting methods. It can also produce products with exceptional surface qualities and low tolerances with minimal surface finishing or machining required.

Auwell stainless investment casting, the normal material is 304, 304L, 316, 316L and DSS (Duplex Stainless Steel). Recently, we developed 1.4581 stainless steel investment casting parts for a German client for paper industry. Auwell stainless steel investment casting, the size limits are 3 g (0.1 oz) to several hundred kilograms. The cross-sectional limits are 0.6 mm (0.024 in) to 75 mm (3.0 in).

The process of the stainless steel investment casting:

-마스터 패턴 생성

-금형 만들기

-왁스 패턴 생성

-왁스 패턴 조립

- Apply investment materials

-탈 왁스

-번 아웃 예열

-붓는 것

- Divesting

- Finishing   

스테인리스 강 투자 주조의 장점 :

- Excellent surface finish

- High dimensional accuracy

-매우 복잡한 부품은 주조 가능

- No flash or parting lines

Auwell Advantages

- Rich Experience

특히 유럽 및 북미 시장에서 스테인리스 스틸 인베스트먼트 주조 제품 개발 및 생산 분야에서 20 년 이상의 경험을 쌓았으며 전 세계의 재료, 기술 및 품질 표준에 대한 확실한 이해를 가지고 있습니다.

-빠른 처리

Generally, we provide a quotation within 3 working days. Combining the latest manufacturing technologies and facilities, Auwell can provide fast prototypes in just 2 weeks for simple projects.

-포괄적 인 솔루션 제공 업체

Auwell provides comprehensive services for stainless steel investment casting projects starting from designing, through prototyping, tooling/fixture development, sampling, mass production, and to logistic and post-sale support.

- Rigid QC Policies

The most rigorous quality policy starts from material control, and is followed through to final pre-shipment inspection. For quality control of casting parts, we provide set of test reports including chemical components, mechanical property, X-ray test, metallographic analysis report etc. For dimension inspection, we offer 3D scanning report, also CMM is available for inspection. We structure our processes, creating Flow Charts and Control Plans before production, making sure all QC processes are in accordance with ISO9001-2015 requirements and drawing specifications.

-유연한 지불 기간

Tooling payments need to be pre-paid. For mass production, we offer flexible payment terms, reasonable credit terms will be given, the client only pays when they are happy with the product they received. For long-term projects, we offer call-off inventory services for fast delivery requirements.

다음의 스테인리스 강 인베스트먼트 주조 부품 카탈로그는 Auwell이 세계적으로 저명한 고객에게 생산 및 공급 한 카탈로그입니다. 자세한 내용은 관련 사진을 클릭하십시오. 대부분의 제품은 데모 용으로 만 사용됩니다.