Editing 硬件钱包增长10000文章列表 (section)

== 7401~7450：钱包硬件材料与工程 (Physical Materials & Engineering) ==

# "'''Choosing the Right Shell: Plastics, Metals, or Ceramics for Durability and Heat Resistance'''"  
# "'''Case Study: A Startup That Experimented with Biodegradable Wallet Cases—Success & Pitfalls'''"  
# "'''Waterproofing Techniques: Ensuring a Device Survives Floods, Rain, or Spills'''"  
# "'''Vibration & Shock Testing: How to Protect the Circuit Board from Accidental Drops'''"  
# "'''Case Study: Surviving a Car Crash—A Real-World Tale of a Hardware Wallet That Remained Intact'''"  
# "'''Fireproof Enclosures: Beyond Standard Plastics—Using Flame-Retardant Polymers or Alloys'''"  
# "'''Physical Security Tamper Seals: Designing External Clues for Unauthorized Openings'''"  
# "'''Nanocoatings for PCBs: Minimizing Moisture Damage & Corrosion in Humid Climates'''"  
# "'''Case Study: A Manufacturer That Shifted from Aluminum to Magnesium Shells, Reducing Weight by 40%'''"  
# "'''Reinforced USB Ports: Ensuring Tens of Thousands of Insertions Without Wear'''"  
# "'''Heat Dissipation: Strategies for Firmware That Minimizes Overheating in Intense Use'''"  
# "'''Case Study: Conformal Coating vs. Potting—Comparing Two Different Approaches for Circuit Protection'''"  
# "'''Environmental Testing Labs: Verifying Durability Through Temperature Cycles & Salt Fog'''"  
# "'''Impact-Resistant Polymers: Utilizing Polycarbonate or ABS for Rigid Yet Lightweight Bodies'''"  
# "'''Metal Frames vs. Plastic Frames: Pros and Cons for EM Shielding and Weight'''"  
# "'''Case Study: Aeronautical Engineers Adapting Drone Materials for a Next-Gen Cold Wallet'''"  
# "'''Scratch-Resistant Screens: Using Gorilla Glass or Sapphire-Coated Displays'''"  
# "'''Screw-Less Designs: Snap-Fit Innovations That Keep Devices Seamless & Hard to Tamper'''"  
# "'''Moisture Sensors Inside: Alerts If the Device’s Interior Gets Exposed to High Humidity'''"  
# "'''Case Study: A Waterproof Test Surviving a 72-Hour Submersion, Maintaining Full Function'''"  
# "'''Optimizing Battery Placement: Minimizing Heat Transfer to the Secure Element'''"  
# "'''Anti-Fingerprint Coatings: Keeping the Device Clean & Preserving Aesthetics'''"  
# "'''Case Study: A Manufacturer’s Pivot to Recycled Ocean Plastic for Eco-Friendly Shells'''"  
# "'''Metal 3D Printing: Rapid Prototyping Custom Alloys for Limited-Edition Wallet Runs'''"  
# "'''EDM Machining: Ultra-Precision Methods for Internal Frame Milling'''"  
# "'''Case Study: Reusable Packaging That Doubles as a Protective Hard Case in Transit'''"  
# "'''Weather Seals & Gaskets: Maintaining IP67 or IP68 Ratings for Extreme Conditions'''"  
# "'''Hidden Screw Points: Dissuading Thieves from Attempting a Quick Shell Removal'''"  
# "'''Case Study: Prolonged UV Exposure Tests to Simulate Desert or High-Altitude Use'''"  
# "'''RF Shielding Films: Blocking Potential Electromagnetic Attacks or Data Leaks'''"  
# "'''Flexible PCBs: Bending Boards for Smaller, Thinner Hardware Wallet Profiles'''"  
# "'''Case Study: A Compact ‘Card-Like’ Wallet Achieving the Thickness of a Standard Credit Card'''"  
# "'''Replaceable Battery Packs: Balancing Maintenance vs. Potential Security Gaps'''"  
# "'''Tamper-Evident Screws: Custom Heads That Make Unauthorized Repairs Obvious'''"  
# "'''Case Study: Dust-Proofing a Wallet for Users in Sandy or Desert Regions'''"  
# "'''Die Casting Aluminum: Ensuring a Lightweight Yet Rigid Exoskeleton'''"  
# "'''Transparent Shell Versions: Showing Off Internal Components for a Geek-Focused Aesthetic'''"  
# "'''Case Study: Overhauling Production Methods to Achieve 25% Lower Manufacturing Carbon Footprint'''"  
# "'''Industrial Adhesives vs. Snap-Fit: Evaluating Strength, Cost, and Ease of Repair'''"  
# "'''Ergonomic Curves: Designing Contours That Fit Human Hands Better'''"  
# "'''Case Study: Surviving a 2-Story Drop—Stress Testing a New Polycarbonate Blend'''"  
# "'''Thermal Imaging Diagnostics: Spotting Overheating Components in QA Testing'''"  
# "'''Anti-RFID Couplings: Preventing Data Skimming Through the Device’s Housing'''"  
# "'''Case Study: A Smart Latch System That Physically Locks the Device If an Intrusion Is Detected'''"  
# "'''Rust-Free Screws & Nuts: Stainless Steel or Titanium?'''"  
# "'''Pocket-Friendly Dimensions: Minimizing Snags, Bulges, or Accidental Button Presses'''"  
# "'''Case Study: Mass Production Assembly Lines Leveraging Robotics for Consistent Quality'''"  
# "'''Thermal Expansion Coefficients: Ensuring Shell and Internal Components Expand in Harmony'''"  
# "'''UV-C Resistant Plastics: Surviving Sterilization Lamps or Lab Environments'''"  
# "'''Looking Ahead: Next-Gen Materials—Graphene, Carbon Fiber, and Beyond for Wallet Durability'''"

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