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What are the key precautions for welding process of ship inspection castings

2025-11-12 17:11:23

Welding of ship inspection castings is an important part of ship construction and maintenance, and its quality directly affects the safety and service life of the ship. Due to the special characterist...

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What are the key indicators to pay attention to when purchasing ship inspection castings

2025-11-05 17:11:02

As an important component of ship construction, the quality of marine castings directly affects the safety and service life of ships. When purchasing ship inspection castings, it is necessary to stric...

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What should be paid attention to when welding stainless steel castings

2025-10-22 13:56:53

1、 Preparation work before welding stainless steel castingsWelding stainless steel castings is a technically demanding process operation, and sufficient preparation work must be done before starting...

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How to avoid porosity problems in stainless steel castings

2025-10-15 13:54:39

1、 Overview of porosity issues in stainless steel castingsPores are one of the common defects in the casting process, particularly prominent in the production of stainless steel castings. Pores not o...

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What to pay attention to in the production process of stainless steel castings

2025-10-10 13:52:17

1、 Raw material selection and quality controlThe first step in the production of stainless steel castings is to ensure the high quality of raw materials, which is the fundamental guarantee of the ent...

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How to detect internal defects and quality issues in copper castings

2025-09-19 15:30:11

Copper castings, as an important component of industrial manufacturing, have a direct impact on the performance and service life of the product due to their internal quality.1、 Common types of intern...

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How to avoid porosity and shrinkage defects in copper castings

2025-09-11 15:29:11

1、 Reasons for the formation of pores and shrinkage defectsThe common porosity and shrinkage defects in copper castings during production mainly stem from the following aspects:Gas sources: gases abs...

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What details should be paid attention to in the production process of copper castings

2025-09-03 15:28:03

1、 Raw material selection and processingThe main process of copper casting production is the selection and processing of raw materials, which directly affects the quality and performance of the final...

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What are the considerations for selecting materials for ship inspection castings?

2025-08-20 11:38:33

The material selection of ship inspection castings is a crucial part of the ship construction and maintenance process, directly related to the safety, durability, and performance of the ship. Due to t...

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What are the specific requirements for ship inspection casting testing standards?

2025-08-13 11:37:23

The ship inspection casting testing standards are a series of technical requirements formulated to ensure the quality and safety of ship castings. As an important component of ship structures, the qua...

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