• Original Title: Shanghai University Uses CT to Diagnose 3D Printed Metals — Revealing the Formation Mechanism of Internal Hole Defects SLM technology is widely used in the manufacture of titanium alloys, among which Ti6Al4V alloy printed by SLM is widely used in biomedical and aerospace applications. However, the existence of pores in the p…[Read more]

  • Original Title: Appreciation of Artistic Photographic Works and Pictures of Famous Knives (Issue 2) Art photography picture appreciation, pure appreciation!!! Hand-forged big horse boe knife Length: 320 MM Blade length: 190 MM Blade thickness: 5.9 MM Blade material: Damascus steel Hardness: 58-60 HRC Handle material: bone handle Weight: 418 G…[Read more]

  • Original Title: Orthodontic Knowledge Popular Science Post: Detailed Explanation of Orthodontic Braces Device Components (with Pictures) 1. Type of appliance: 1. Labial appliance: appliance components such as brackets and steel wires are pasted on the labial and buccal surfaces of the crown. (1) Metal bracket appliance: There are square wire…[Read more]

  • Original Title: Shanghai University Uses CT to Diagnose 3D Printed Metals — Revealing the Formation Mechanism of Internal Hole Defects SLM technology is widely used in the manufacture of titanium alloys, among which Ti6Al4V alloy printed by SLM is widely used in biomedical and aerospace applications. However, the existence of pores in the p…[Read more]

  • Original Title: 15B37H Steel 15B37H Round Steel Bar Steel grade: 15B37H low alloy steel carburizing steel alloy structural steel alloy steel Standard: ASTM AISI SAE UNS. 15 Chemical composition of B37H: Carbon C: 0.35-0.40 Si: 0.17-0.37 Manganese Mn: 0.80 ~ 1.10 S :≤0.035 Phosphorus P: ≤ 0.035 Chromium Cr: 1.00 ~ 1.30 Nickel: ≤ 0.030 Copper…[Read more]

  • Original title: Titanium alloy exhaust pipe Titanium alloy exhaust pipe Stainless Steel Exhaust and Titanium Alloy Exhaust-Car The modified exhaust can not only discharge the waste more smoothly, but also make the sound more obvious; Stainless steel and titanium alloy are the mainstream materials in the modified exhaust market. Most modified…[Read more]

  • Original Title: TC4 (Ti-6Al-4V) α + β Titanium Alloy TC4 is the most widely used titanium alloy, accounting for almost half of all titanium alloys. TC4 is a kind of α + β titanium alloy,titanium exhaust tubing, and its microstructure is composed of α and β solid solution at room temperature. Relevant standards GB/T 3620.1-2007 Designation and c…[Read more]

  • Original Title: Global Tape Revenue Expected to Reach $1,554.9 Million in 2026 Tape measure is a common measuring tool in daily life. We often see the steel tape, which is commonly used in construction and decoration, and is also one of the necessary tools for families. Divided into fiber tape measure, tape measure, waist ruler and so on. Luban…[Read more]

  • Original Title: Global Tape Revenue Expected to Reach $1,554.9 Million in 2026 Tape measure is a common measuring tool in daily life. We often see the steel tape, which is commonly used in construction and decoration, and is also one of the necessary tools for families. Divided into fiber tape measure, tape measure, waist ruler and so on. Luban…[Read more]

  • Originally published as How to make bridge expansion joints? These on-site construction workers are already worried about losing their hair! In order to meet the requirements of bridge deck deformation, expansion joints are usually set between two beam ends, between beam ends and abutments, or at the hinge position of the bridge. The expansion…[Read more]

  • Original Title: Nine Kinds of Clothing Basic Sewing Operation Points Finishing Sewing is a very important process in the process of garment production, and different garment requirements need different sewing types to meet. To sum up, the basic sewing type can be roughly divided into: flat sewing, buckling sewing, inner wrapping sewing, outer…[Read more]

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