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ATOMFAIR® gold titanium nitride TiN coated CR2032 coin cell cases showing textured mesh cap with black gasket and smooth bottom cup.

TiN-Coated CR2032 Coin Cell Cases 0.5μm 99.9% ATOMFAIR®

$80.00

Institutional Procurement & Supply Compliance: As a verified US supplier, Atomfair accepts formal institutional Purchase Orders (POs), contract billing schedules, and custom procurement loops for university and national laboratories, and corporate R&D departments globally.

Research-grade CR2032 TiN-coated coin cell cases: 316 stainless steel, ≥99.9% TiN layer, ~0.5 μm coating, 20 mm × 3.2 mm, 10 sets/pack. Order now.

SKU: AFMSXWYO372
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ATOMFAIR CR2032 TIN-COATED COIN CELL CASES 0.5ΜM 99.9%

RESEARCH GRADE MATERIAL

Product Overview
ATOMFAIR® CR2032 TiN-Coated Coin Cell Cases 0.5μm 99.9% is a coin cell case set for battery research and laboratory procurement. Key specifications include ITEM COMPONENT: TECHNICAL PARAMETER DETAILS; Finished Cell Layout Dimensions: Diameter 20 mm × Height 3.2 mm (LIR2032 Type); Packaging Delivery Spec: 10 Sets/Pack (Includes Positive and Negative Covers); Base Core Substrate Metal: 316 Grade Stainless Steel; Surface Coating Coating: Titanium Nitride (TiN) Matrix. It is organized for Lab Accessories & Consumables workflows.

Technical Specifications
ITEM COMPONENT TECHNICAL PARAMETER DETAILS
Finished Cell Layout Dimensions Diameter 20 mm × Height 3.2 mm (LIR2032 Type)
Packaging Delivery Spec 10 Sets / Pack (Includes Positive and Negative Covers)
Base Core Substrate Metal 316 Grade Stainless Steel
Surface Coating Coating Titanium Nitride (TiN) Matrix
Coating Layer Purity Value ≥ 99.9 %
Nominal Coating Thickness Approximately 0.5 μm
Single Set Dead Weight Approximately 1.7 g
Alternative Options Freely covers alternative structural dimensions including CR2025 and CR2016 models. Companion items like conductive spacers or wave springs can be configured. Non-standard geometry configurations and custom material substrates are supportable upon direct inquiry submission.

Electrochemical Hardware Selection Guide
I. Positive & Negative Electrode Cell Cases Assortment
CLASSIFICATION MATERIAL MATRICES CORE PERFORMANCE TARGETS OPTIMAL APPLICATION SCENARIO
Basic Universal 304 Stainless Steel Tolerance ±0.02 mm; Pressure ≥5 MPa; Temp -40 to 120°C Conventional Li-ion/Na-ion testing
Basic Universal 316L Stainless Steel Tolerance ±0.02 mm; Pressure ≥6 MPa; Temp -40 to 150°C Sulfide solid-state & corrosive runs
High-Performance Aluminum Coated Layer 5-10 μm; Adhesion ≥5B; Resistivity ≤3×10-8 Ω·m Contamination sensitive environments
High-Performance Titanium Coated Layer 3-8 μm; High Biocompatibility; Strong Acid/Base Resistance Aqueous zinc and heavy alkaline media
High-Performance Gold Coated Layer 0.5-2 μm; Resistance ≤1 mΩ; Elite Chemical Stability Ultra-precision testing, EIS & in-situ
Specialized Research polyimide Window Type Window 25-50 μm; Optical Transmittance ≥85%; Anti-Corrosive In-situ optical Raman/IR microscopy
II. Conductive Interlayer Spacers Matrix (Default: Φ 15.8 × 0.5 mm)
MATERIAL GRADE CORE PERFORMANCE TARGETS OPTIMAL SCENARIO
99.5% Pure Aluminum Tolerance ±0.02 mm; Resistivity 2.7×10-8 Ω·m; Anti-Side Reaction Precision contact tests
316L Stainless Steel Tolerance ±0.02 mm; Sulfide/Chloride Ion Proof; Thermal Resilient High-voltage & sulfide cells
III. Elastic Spring Seals Array (Default: Φ 15.4 × 0.3 mm)
SPRING SELECTION CORE PERFORMANCE TARGETS OPTIMAL SCENARIO
Wave Spring (Belleville) Force 5-30 N; Extensive Contact Surface; Fatigue ≥10,000 runs Thin electrode testing
Conical Spring Force 10-50 N; Anti-Buckling Self-Centering; Fatigue ≥10,000 runs Thick high-load test cells

Key Features & Advantages
  • Premium Protective Crystalline Nitride Shielding: Features a 99.9% high-purity coating array designed to resist intensive electrolyte erosion across aggressive chemical frameworks.
  • Uniform Low Resistance Surface Boundary: Delivers high electronic transition properties and minimized contact resistance limits, extending dynamic stack cycling life.
  • Flawless standard Dimension Accuracy: Fabricated under rigid tolerances to directly fit standard processing molds without extra setup alterations.

APPLICATION SCOPE: Calibrated for precision testing and validation runs of lithium button cells, advanced sodium-ion architectures, sulfide/oxide solid-state systems, lithium-air reaction enclosures, and high-voltage prototyping configurations.
QUALITY CONTROL PACKAGING: Supplied in standard packs of 10 sets. Each component completes 100% boundary inspection, coating matrix thickness validation, and seal verification to confirm an impurity-free, oil-free surface ideal for immediate glovebox entry.
IMPORTANT NOTICE: Unless specified otherwise, default companion internals such as elastic springs or spacers use standard 304 grade steel. To prevent moisture tracking or oxidation, unsealed assemblies must enter protected atmosphere environments or vacuum glovebox lock chambers straight away. Manage components under the guidance of certified lab supervisors.
Manufacturer: ATOMFAIR LLC
TAILORED SOLUTIONS FOR RESEARCH
Contact our engineering team for technical support or official institutional quotations.
EMAIL: INQUIRY@ATOMFAIR.COM
Manufacturer: Atomfair LLC
Brand: ATOMFAIR®

These coin cell cases require immediate transfer to an inert atmosphere after unsealing to prevent moisture-induced oxidation and contamination. The TiN coating is sensitive to surface impurities and must be handled in a clean, oil-free environment.

  • Moisture Sensitivity: Unsealed assemblies must be placed into a protected atmosphere or vacuum glovebox immediately to avoid moisture tracking and oxidation.
  • Contamination Control: The TiN-coated surfaces are pre-cleaned and oil-free; any contact with bare hands or non-cleanroom materials may compromise electrochemical performance.
  • Storage Environment: Store sealed packages in a dry, room-temperature environment away from corrosive chemicals until use.
  • Handling Precautions: Use only clean, non-abrasive tools when handling the cases to avoid scratching the coating.
  • Compatibility Note: The 316 stainless steel substrate with TiN coating is designed to resist electrolyte erosion in aggressive chemical frameworks.

Does the 0.5 μm TiN coating on these CR2032 coin cell cases provide sufficient corrosion resistance for aggressive electrolytes without significantly increasing internal resistance?

Yes, the 0.5 μm TiN coating (≥99.9% purity) is engineered to resist intensive electrolyte erosion across aggressive chemical frameworks while maintaining high electronic transition properties and minimized contact resistance. The description states it delivers uniform low resistance surface boundary and extends dynamic stack cycling life, making it suitable for sulfide solid-state, high-voltage, and corrosive runs.

Can these CR2032 TiN-coated coin cell cases be used for CR2025 or CR2016 cell assemblies?

Yes, the product description explicitly states that these cases freely cover alternative structural dimensions including CR2025 and CR2016 models. However, the finished cell layout dimensions are specified as diameter 20 mm × height 3.2 mm (LIR2032 type), so users should verify mechanical fit for other sizes. Non-standard geometry configurations are also supportable upon direct inquiry.

What are the storage and handling requirements for these TiN-coated coin cell cases to prevent oxidation or contamination?

Unsealed assemblies must be transferred directly into protected atmosphere environments or vacuum glovebox lock chambers immediately to prevent moisture tracking or oxidation. The components are supplied with a 100% impurity-free, oil-free surface via quality control packaging, ideal for immediate glovebox entry. Default companion internals (springs or spacers) use 304 grade steel unless specified otherwise, and all components should be managed under certified lab supervisor guidance.

This TiN-coated CR2032 coin cell case set (316 SS base, 0.5 μm coating, 99.9% purity) provides high corrosion resistance and low contact resistance for aggressive electrolyte battery research, but default internal spacers/springs are 304 steel, and unsealed assemblies require immediate glovebox entry to prevent oxidation.

Positive

  • High-purity TiN corrosion shield: 99.9% pure crystalline nitride coating resists intensive electrolyte erosion across aggressive chemical frameworks, extending cell cycling lifetime.
  • Uniform low-resistance surface: Minimizes contact resistance and maintains high electronic transition properties, critical for consistent electrochemical testing.

Trade-offs

  • Default 304 steel internals: Unless explicitly specified, included spacers and springs are standard 304 grade steel, which may not offer the same corrosion resistance as the TiN-coated case in highly aggressive electrolytes.
  • Requires immediate inert atmosphere: Unsealed assemblies must be transferred directly into a protected atmosphere or vacuum glovebox to prevent moisture absorption and surface oxidation, adding operational constraints.

Every advanced material, component, equipment, and instrument in our catalog is backed by rigorous testing. We maintain strict internal quality management frameworks and align with CE conformity metrics to deliver transparent, reproducible performance data via our public open-science repository.

To request raw batch performance data, submit formal vendor registration paperwork, or execute a fast-turnaround R&D manufacturing loop, contact us at inquiry@atomfair.com.

Item is dispatched under the Atomfair Shipping & Delivery Framework (Free worldwide shipping on orders over $59 USD excl. heavy equipment). Return is governed by the Atomfair Return & Refund Policy (7-day technical return window).

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