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Custom Photo Chemical Etching Ultra Thin Titanium Stainless Steel 316 Bipolar Plates for Fuel Cell

Custom Photo Chemical Etching Ultra Thin Titanium Stainless Steel 316 Bipolar Plates for Fuel Cell

Nome da marca:	Customized
Número do modelo:	não
MOQ:	500 peças
preço:	CN¥1-28.00/pieces
Condições de pagamento:	T/T
Capacidade de abastecimento:	100.000

Informações pormenorizadas

Descrição do produto

Informações pormenorizadas

Lugar de origem:

Cantão, China

Certificação:

ISO 9001, ISO 14001, IATF 16949

Material:

Titânio

Aplicação:

Células a hidrogénio

Técnica:

Gravação química, polimento, estampagem, corte a laser

Tolerância:

+/_ 0,005mm

Recurso:

Ecológico

Quantidade mínima:

pode ser negociado

Processo:

Gravura química fotográfica

OEM:

Apoiar

Engenheiro:

Serviço:

24 horas

Detalhes da embalagem:

saco e caixa do pe

Habilidade da fonte:

100.000

Destacar:

Custom titanium etching bipolar plates

Ultra thin stainless steel 316 etching

Fuel cell titanium etching plates

Descrição do produto

Custom Photo Chemical Etching Ultra Thin Titanium Stainless Steel 316 Bipolar Plates for Fuel Cell

We are a specialist precision metal chemical etching manufacturer, dedicated to producing high-quality metal bipolar plates for fuel cells and other high-end industrial applications.

Our standard production utilises stainless steel 316 and ultra-thin titanium materials, ensuring products possess excellent electrical conductivity, corrosion resistance, and mechanical strength.

Additionally, we offer bespoke services, accommodating other metallic materials such as aluminium to meet your specific requirements across diverse application scenarios.

Specifications of Etching Metallic Bipolar Plates

Material:	Stainless steel 316, ultra-thin titanium, aluminium alloy (customisable)
Thickness Range:	0.025mm -1.0mm (titanium and stainless steel)
Dimensional Accuracy:	±0.02mm, meeting high-precision design requirements
Surface Treatment:	Gold plating, platinum plating, passivation, nitriding, and other treatments available to enhance corrosion resistance and conductivity
Processing Techniques:	Encompassing precision chemical etching, laser cutting, diffusion welding, and more, ensuring complex and uniform channel structures

Photos of Metallic Bipolar Plates We Etched for Reference:

Advantages of Etching Technology:

Compared to traditional stamping or mechanical engraving, chemical etching offers distinct benefits:

Eliminates the need for rigid moulds, shortening production cycles and reducing tooling costs;
Processes ultra-thin materials without deformation or stress;
Achieves intricate, high-precision microchannel designs free from burrs;
Provides exceptional processing flexibility, particularly suited for small-batch customisation and rapid prototyping.

Photo Chemical Etching Processing

Etching, also known as photochemical etching. Xinhaisen chemical etching machining works by printing a component design onto film which is laminated onto sheet metal. The areas of film which have not been printed are removed, exposing the metal,which is etched away.

A guide of photo chemical etching


Step 1 Selecting material Photochemical etching can be apllied almost any sheet metal, like stainless steel, copper, nickel, titanium, aluminium etc. Select the material according to customer's requests.	Step 2 Cleaning the material Clean the sheet metals which has been cut. This step is to remove the oil stains on the surface.	Step 3 Lamination A (UV) light-sensitive photoresist is applied onto the surface of the metal substrate. It can protect the metals which are not be etched.

Step 4 Exposing The stencil film is placed over the photoresist-coated metal substrate. The design is transferred to the photoresist by exposing the sheet to UV light through a stencil film.	Step 5 Developing This step removes the unexposed areas of the photoresist, leaving behind a patterned layer corresponding to the desired part design.	Step 6 Etching The metal substrate is then immersed in an etchant solution, which chemically dissolves the exposed metal areas not protected by the developed photoresist.

Step 7 Stripping Once the etching is complete, the remaining photoresist is removed from the metal surface, typically through a stripping process.	Step 8 inspection Use image measuring imstrument to check the appearance and dimension.	Step 9 finishing The resulting part may undergo additional finishing steps such as deburring, cleaning, and surface treatment to achieve the desired final properties and appearance.

Via photo chemical etching processing the material ,thickness and size we can produce as following

Material	Thickness	Size
STEEL AND STAINLESS STEELS	0.01mm – 1.5mm	650mm x 1800mm
NICKEL AND NICKEL ALLOYS	0.01mm – 1.5mm	600mm x 1500mm
COPPER AND COPPER ALLOYS	0.01mm – 1.5mm	600mm x 1500mm
ALUMINIUM	0.01mm – 1.5mm	600mm x 1500mm
TITANIUM AND TITANIUM ALLOYS	0.01mm – 1mm	600mm x 550mm

How to customize the photo chemical etching components from us.

Please send us your design.We accept the following file formats: DWG, DXF, PDF, Step, Gerber, IGES, CorelDraw and Adobe Illustrator
Samples making lead time:3-10days
Express:By DHL,Fedex,TNT,around 3-7days.

FAQ

1. Who are we?
We are based in Guangdong, China, start from 2012,sell to Domestic Market(50.00%),Central America(10.00%),North America(10.00%),Eastern Europe(10.00%),South America(10.00%),Western Europe(5.00%),Southern Europe(5.00%). There are total about 101-200 people in our office.

2. How can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.What can you buy from us?
Photo chemical etching,Micro-channel plate etching,Precision filter mesh,metal encoder disk,Precision metal shims

4. Why should you buy from us not from other suppliers?
Xinhaisen is established to specialized in the production of high-quality, finite and micro-size photo chemical etching metal products.Our seventy professional staff specialized in research and development , manufacturing and marketing service.

5. What services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW；
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,CNY;
Accepted Payment Type: T/T,Paypal,Western Union,Cash;
Language Spoken:English,Chinese

Tags:

Placas de Fluxo de Metal Gravadas com Precisão para Células de Combustível e Trocadores de Calor com Microgravação Complexa

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Fabricação de máquinas fotoquímicas

Gravação química de metais

Serviço de Gravação em Metal

Gravação de metais de precisão

Fotografia em aço inoxidável

Gravação em titânio

Placas Bipolares Metálicas

Photo Etch Mesh

Disco de codificação óptica

Blindagem EMI para PCB

gravação em níquel

Gravação em alumínio

gravação química de cobre

gravação em bobina

Trocador de calor pche

Câmara de Vapor Ultra Fina

Fabricação de máquinas fotoquímicas

Gravação química de metais

Serviço de Gravação em Metal

Gravação de metais de precisão

Fotografia em aço inoxidável

Gravação em titânio

Placas Bipolares Metálicas

Photo Etch Mesh

Disco de codificação óptica

Blindagem EMI para PCB

gravação em níquel

Gravação em alumínio

gravação química de cobre

gravação em bobina

Trocador de calor pche

Câmara de Vapor Ultra Fina

Detalhes dos produtos

Custom Photo Chemical Etching Ultra Thin Titanium Stainless Steel 316 Bipolar Plates for Fuel Cell

Custom Photo Chemical Etching Ultra Thin Titanium Stainless Steel 316 Bipolar Plates for Fuel Cell

Custom titanium etching bipolar plates

Ultra thin stainless steel 316 etching

Fuel cell titanium etching plates

Step 1 Selecting material

Step 2 Cleaning the material

Step 3 Lamination

Step 4 Exposing

Step 5 Developing

Step 6 Etching

Step 7 Stripping

Step 8 inspection

Step 9 finishing