ダイヤモンドライクカーボンの世界市場規模：タイプ別、成膜技術別、用途別、エンドユーザー別、地域別、予測

ダイヤモンドライクカーボン（DLC）の市場規模と予測

ダイヤモンドライクカーボン（DLC）の市場規模は、2024年に21億3,321万米ドルと評価され、2026～2032年にかけてCAGR 6.30%で成長し、2032年には33億2,657万米ドルに達すると予測されます。

自動車分野では耐摩耗性・高性能自動車部品向けDLCコーティングの需要増加、医療分野では耐摩耗性・生体適合性・耐腐食性・抗デブリ形成装置向けDLCの需要増加、環境問題に対する意識の高まりが、世界のダイヤモンドライクカーボン（DLC）市場の成長を押し上げると予想される要因です。この調査レポートは、ダイヤモンドライクカーボン（DLC）市場の全体的な評価を提供します。主要セグメント、市場促進要因、抑制要因、動向、競合情勢、市場で重要な役割を果たしている要因などを包括的に分析しています。

ダイヤモンドライクカーボン（DLC）市場の定義

ダイヤモンドライクカーボン（DLC）コーティングは、ダイヤモンド結合を持つ非構造炭素です。高硬度、低摩擦、反射防止、研磨力、高耐食性など、天然ダイヤモンドの優れた特性を持つナノ複合コーティングです。DLCには、主に純粋DLCと混合DLCの2種類があります。ダイヤモンドライクカーボンコーティング（DLC）は、ほぼすべての種類の金属、合金、またガラス、シリコン、プラスチック、セラミックなどの非金属上に成膜することができます。用途に応じて、様々な配合のダイヤモンドライクカーボンコーティングが利用されています。DLCは、医療業界では手術器具のコーティングに、自動車業界では自動車部品のコーティングに利用されています。DLCには7種類の形態があり、いずれもsp3混成炭素原子を多量に含んでいます。

ダイヤモンドには、3次元立方格子に組織された炭素原子と、6角形格子に組織された炭素原子の2つの異なる結晶多形があります。DLCの様々な形態は、ナノスケールレベルの構造で、この2つのポリタイプを様々な方法で組み合わせることによって生み出されます。四面体アモルファスカーボンは、DLCの中で最も硬く、最も強く、最も滑りの良い形態です（ta-C）。このタイプのDLCは非晶質で柔軟性があり、純粋にsp3結合した"ダイヤモンド "です。さらに、さまざまな機械部品にダイヤモンドライクカーボンコーティングを施すことで、性能と寿命の飛躍的な向上に加え、経済的なメリットも確実に得られます。今後、ダイヤモンドライクカーボンコーティングは、さまざまな技術を用いて成膜することができます。

ダイヤモンドライクカーボン（DLC）市場の概要

耐摩耗性と高性能を備えた自動車部品のための自動車分野でのダイヤモンドライクカーボン（DLC）コーティング需要の増加、耐摩耗性、生体適合性、耐腐食性、抗デブリ形成デバイスのための医療分野でのDLC需要の増加、環境問題に対する意識の高まりが、ダイヤモンドライクカーボン（DLC）世界市場の成長を押し上げると予想される要因です。しかし、温度が低いとDLCがグラファイトにダメージを与え、コーティングの厚さが限られる（5μm以下）と市場の成長が阻害される可能性があります。

ダイヤモンドライクカーボンコーティングの需要は、自動車産業での採用が増加したため、ますます加速しています。特に、EPAのCO基準につながる自動車の排ガス基準に関する世界の膨大な調査の結果、効果的な排ガス制御技術を装備することが相手先商標製品メーカーに義務付けられました。厳しい規制や技術の進歩による温室効果ガスの排出削減に対する関心の高まりと、クリーン技術の導入に向けた政府の取り組みが、ダイヤモンドライクカーボン（DLC）の需要をさらに加速させると思われます。

耐摩耗性、生体適合性、耐腐食性、抗デブリ形成デバイスを目的とした医療分野でのDLC需要の高まりや、環境問題に対する意識の高まりは、世界のダイヤモンドライクカーボン（DLC）市場を牽引すると予想されます。さらに、低摩擦性、卓越した脆性、生体不活性特性といったDLCの優れた利点により、医療産業における用途の増加が、今後数年間の市場の成長を促進すると予想されます。世界のダイヤモンドライクカーボン（DLC）市場のソリューションと製品は、通常の治療と整形外科手術の両方に使用されるようになってきています。世界のダイヤモンドライクカーボン（DLC）市場のソリューションは、医療分野の心臓血管治療やガイドワイヤーにも有益です。

COVID-19パンデミックは世界のダイヤモンドライクカーボン（DLC）市場に悪影響を及ぼし、製造ユニットの閉鎖、原材料価格の上昇、労働力不足、サプライチェーンの混乱、金融不安などをもたらしました。さらに、COVID-19パンデミックによる景気減速の結果、自動車産業が混乱し、ダイヤモンドライクカーボン（DLC）市場の成長を妨げています。一方、企業は、これまで課されていた規制が各地で緩和され、地歩を固めつつあります。医療分野は近年大きく拡大しており、予測期間中もさらなる拡大が見込まれています。

目次

第1章 イントロダクション

• 市場概要
• 調査範囲
• 前提条件

第2章 エグゼクティブサマリー

第3章 VERIFIED MARKET RESEARCHの調査手法

• データマイニング
• バリデーション
• 一次資料
• データソース一覧

第4章 市場概要

• 概要
• 市場力学
  • 促進要因
  • 抑制要因
  • 機会
• ポーターのファイブフォースモデル
• バリューチェーン分析

第5章 ダイヤモンドライクカーボン（DLC）市場：タイプ別

• 概要
• 純粋DLC
• 混合DLC

第6章 ダイヤモンドライクカーボン（DLC）市場：成膜技術別

• 概要
• PVDプロセス
• スパッタリング
• イオンビーム蒸着
• カソードアーク
• パルスレーザー蒸着
• プラズマ強化化学気相成長法（CVD）

第7章 ダイヤモンドライクカーボン（DLC）市場：用途別

• 概要
• ドリルビット・フライスカッター
• ダイス・モールド
• ノコギリ・ブレード
• インサート
• その他（ホブとブローチ）

第8章 ダイヤモンドライクカーボン（DLC）市場：エンドユーザー別

• 概要
• 自動車
• 包装
• 医療
• エレクトロニクス
• 化粧品
• その他（航空宇宙・産業）

第9章 ダイヤモンドライクカーボン（DLC）市場：地域別

• 概要
• 北米
  • 米国
  • カナダ
  • メキシコ
• 欧州
  • ドイツ
  • 英国
  • フランス
  • その他欧州
• アジア太平洋
  • 中国
  • 日本
  • インド
  • その他アジア太平洋地域
• 世界のその他の地域
  • ラテンアメリカ
  • 中東・アフリカ

第10章 競合情勢

• 概要
• 各社の市場ランキング
• 主な開発戦略

第11章 企業プロファイル

• Morgan Advanced Materials Plc
• Oerlikon Group
• Miba AG
• IBC Coatings Technologies, Inc.
• Renishaw Advanced Materials Ltd
• Acree Technologies Inc.
• Richter Precision
• Wallwork Heat Treatment
• Nippon ITF Inc.
• Calico Coatings

第12章 付録

• 関連調査

Diamond-like Carbon (DLC) Market Size And Forecast

Diamond-like Carbon (DLC) Market size was valued at USD 2133.21 Million in 2024 and is projected to reach USD 3326.57 Million by 2032, growing at a CAGR of 6.30% from 2026 to 2032.

Increasing demand for DLC coating in the automotive sector for wear-resistant and high-performing automotive components, growing demand for DLC in the medical sector for wear-resistant, biocompatible, anti-corrosive, and anti-debris forming devices, and increasing awareness of environmental problems are the factors anticipated to boost the growth of global Diamond-like Carbon (DLC) Market. The Global Diamond-like Carbon (DLC) Market report provides a holistic evaluation of the market. The report provides a comprehensive analysis of key segments, drivers, restraints, trends, competitive landscape, and factors that are playing a vital role in the market.

Global Diamond-like Carbon (DLC) Market Definition

Diamond-like Carbon coatings (DLC), are an unstructured form of carbon with a diamond bond. It is a nanocomposite coating that possesses exceptional properties of natural diamonds such as high hardness, low friction, anti-reflectivity, abrasive power, and high corrosion resistance. Two main types of DLCs are pure DLC and mixed DLC. Diamond-like Carbon coatings (DLC) can be deposited on almost all types of metals, alloys, and as well on non-metals, such as glass, silicon, plastics, ceramics, etc. Dependent on the application, various formulations of Diamond-like Carbon coatings are utilized. DLCs are utilized to coat surgical devices in the medical industry and to coat auto parts in the automotive industry. DLC is found in seven different forms, all of which contain significant amounts of sp3 hybridized carbon atoms.

Diamond has two distinct crystalline polytypes: carbon atoms organized in 3-D cubic lattices and carbon atoms organized in hexagonal lattices. The various forms of DLC are created by combining these two polytypes in various ways at the Nano scale level of structure. Tetrahedral amorphous carbon is the hardest, strongest, and slickest form of DLC (ta-C). This type of DLC is amorphous, flexible, and purely sp3 bonded "diamond." Furthermore, the application of diamond-like carbon coatings to a wide range of mechanical parts is certain to yield economic benefits in addition to dramatic improvement in performance and life. Moving forward, diamond-like carbon coatings can be deposited using a variety of techniques.

Global Diamond-like Carbon (DLC) Market Overview

Increasing demand for Diamond-like Carbon (DLC) coating in the automotive sector for wear-resistant and high-performing automotive components, growing demand for DLC in the medical sector for wear-resistant, biocompatible, anti-corrosive, and anti-debris forming devices, and increasing awareness of environmental problems are the factors anticipated to boost the growth of global Diamond-like Carbon (DLC) Market. However, lower temperature damages the DLC to graphite, and limited coating thickness (5 µm and below) may hamper the market growth.

The demand for diamond-like carbon coatings has been increasingly accelerated due to rising adoption in the automotive sector industry, especially after immense research on vehicle emission standards globally leading to EPA CO standards that have made it a mandate for the original equipment manufacturers to be equipped with effective emission control techniques. The raising concern regarding the reduction in greenhouse gas emissions owing to stringent regulations and technological advancements along with initiatives taken by the government towards clean technology adoption will further accelerate the demand for Diamond-like Carbon (DLC).

Growing demand for DLC in the medical sector for wear-resistant, biocompatible, anti-corrosive, and anti-debris forming devices, as well as increased awareness of environmental issues, is expected to drive the global Diamond-like Carbon (DLC) Market. Furthermore, rising applications in the medical industry, owing to DLC's excellent benefits such as low friction, exceptional brittleness, and bio-inert properties, are expected to drive growth in the market in the coming years. The global Diamond-like Carbon (DLC) Market's solutions and products are increasingly being used for both regular therapy and orthopedic surgeries. The solutions in the global Diamond-like Carbon (DLC) Market can also be beneficial in cardiovascular treatments and guidewires in the medical sector.

The COVID-19 pandemic has had a negative impact on the global Diamond-like Carbon (DLC) Market, resulting in the closure of manufacturing units, an increase in raw material prices, a labor shortage, supply chain disruption, and financial instability. Furthermore, the disruption of the automotive industry as a result of the economic slowdown caused by the COVID-19 pandemic has hampered the growth of the Diamond-like Carbon (DLC) Market. Businesses, on the other hand, are gaining ground as previously imposed restrictions are relaxed in various locations. The medical sector has expanded significantly in recent years and is expected to expand further during the forecast period. Lower temperatures, on the other hand, damage the DLC to graphite, and limited coating thickness (5 m and below) may stymie market growth.

Global Diamond-like Carbon (DLC) Market: Segmentation Analysis

The Global Diamond-like Carbon (DLC) Market is Segmented on the basis of Type, Deposition Technique, Application, End-User, And Geography.

Diamond-like Carbon (DLC) Market, By Type

• Pure DLC
• Mixed DLC

Based on Type, the market is segmented into Pure DLC and Mixed DLC. The Mixed DLC segment accounted for the major share of the market. Due to the inert nature of DLC coating, the mixed DLC segment is the fastest-growing segment, delivering superior friction behavior, increased life cycle, and chemical compatibility.

Diamond-like Carbon (DLC) Market, By Deposition Technique

• PVD Process
• Sputtering
• Ion Beam Deposition
• Cathodic Arc
• Pulsed Laser Deposition
• Chemical Vapor Deposition (CVD)Plasma-enhanced

Based on Deposition Technique, the market is segmented into PVD Process, Sputtering, Ion Beam Deposition, Cathodic Arc, Pulsed Laser Deposition, and Chemical Vapor Deposition (CVD)Plasma-enhanced. PVD process refers to the ionized physical vapor deposition process, it is the most economical and popular method to deposit thin diamond-like carbon films. The PVD process is utilized to coat the surface of several components and parts. It provides various advantages including cost efficiency, durability, and effectiveness as compared to other coating processes.

Diamond-like Carbon (DLC) Market, By Application

• Drill Bits & Milling Cutters
• Dies & Molds
• Saws & Blades
• Inserts
• Others (Hobs and Broaches)

Based on Application, the market is segmented into Drill Bits & Milling Cutters, Dies & Molds, Saws & Blades, Inserts, and Others (Hobs and Broaches). The others segment growth can be attributed to its applications such as wrist pins, tappets, shafts, bearings, and gears, among others. DLC coating is utilized in several cutting tools such as saw and razor blades due to its low friction and high hardness.

Diamond-like Carbon (DLC) Market, By End-User

• Automotive
• Packaging
• Medical
• Electronics
• Cosmetics
• Others (Aerospace and Industrial)

Based on End-User, the market is segmented into Automotive, Packaging, Medical, Electronics, Cosmetics, and Others (Aerospace and Industrial). Automotive is the major end-use industry for DLC coatings. The automotive sector is contributing maximum towards the growth of the Global Diamond-like Carbon (DLC) Market due to its higher temperature stability and better wear resistance which is offered by diamond-like carbon coatings.

Diamond-like Carbon (DLC) Market, By Geography

• North America
• Europe
• Asia Pacific
• Rest of the world
• On the basis of Geography, the Global Diamond-like Carbon (DLC) Market is classified into North America, Europe, Asia Pacific, and the Rest of the world. North America is a major global consumer of these technologies, materials, and services. Due to technological advancement and well-established supply chains, the United States is a leading contributor to market growth. Diamond-like carbon (DLC) is widely used in medical equipment, cutting tools, and solar products, propelling the market forward. Furthermore, the presence of large medical equipment manufacturers and microelectronics in the United States resulted in strong demand and steady growth of services. The innovative coatings products have helped end-use industries achieve sustainable goals while also saving money.

Key Players

The "Global Diamond-like Carbon (DLC) Market" study report will provide valuable insight with an emphasis on the global market including some of the major players such as Morgan Advanced Materials Plc, Oerlikon Group, Miba AG, IBC Coatings Technologies, Inc., Renishaw Advanced Materials Ltd, Acree Technologies Inc., Richter Precision, Wallwork Heat Treatment, Nippon ITF Inc. and Calico Coatings.

Our market analysis also entails a section solely dedicated to such major players wherein our analysts provide an insight into the financial statements of all the major players, along with product benchmarking and SWOT analysis.

• Ace Matrix Analysis
• The Ace Matrix provided in the report would help to understand how the major key players involved in this industry are performing as we provide a ranking for these companies based on various factors such as service features & innovations, scalability, innovation of services, industry coverage, industry reach, and growth roadmap. Based on these factors, we rank the companies into four categories as Active, Cutting Edge, Emerging, and Innovators.
• Market Attractiveness
• The image of market attractiveness provided would further help to get information about the region that is majorly leading in the global Diamond-like Carbon (DLC) Market. We cover the major impacting factors that are responsible for driving the industry growth in the given region.
• Porter's Five Forces
• The image provided would further help to get information about Porter's five forces framework providing a blueprint for understanding the behavior of competitors and a player's strategic positioning in the respective industry. Porter's five forces model can be used to assess the competitive landscape in the global Diamond-like Carbon (DLC) Market, gauge the attractiveness of a certain sector, and assess investment possibilities.

TABLE OF CONTENTS

1 INTRODUCTION OF GLOBAL DIAMOND-LIKE CARBON (DLC) MARKET

• 1.1 Overview of the Market
• 1.2 Scope of Report
• 1.3 Assumptions

2 EXECUTIVE SUMMARY

3 RESEARCH METHODOLOGY OF VERIFIED MARKET RESEARCH

• 3.1 Data Mining
• 3.2 Validation
• 3.3 Primary Interviews
• 3.4 List of Data Sources

4 GLOBAL DIAMOND-LIKE CARBON (DLC) MARKET OUTLOOK

• 4.1 Overview
• 4.2 Market Dynamics
  • 4.2.1 Drivers
  • 4.2.2 Restraints
  • 4.2.3 Opportunities
• 4.3 Porters Five Force Model
• 4.4 Value Chain Analysis

5 GLOBAL DIAMOND-LIKE CARBON (DLC) MARKET, BY TYPE

• 5.1 Overview
• 5.2 Pure DLC
• 5.3 Mixed DLC

6 GLOBAL DIAMOND-LIKE CARBON (DLC) MARKET, BY DEPOSITION TECHNIQUE

• 6.1 Overview
• 6.2 PVD Process
• 6.3 Sputtering
• 6.4 Ion Beam Deposition
• 6.5 Cathodic Arc
• 6.6 Pulsed Laser Deposition
• 6.7 Chemical Vapor Deposition (CVD)Plasma-enhanced

7 GLOBAL DIAMOND-LIKE CARBON (DLC) MARKET, BY APPLICATION

• 7.1 Overview
• 7.2 Drill Bits & Milling Cutters
• 7.3 Dies & Molds
• 7.4 Saws & Blades
• 7.5 Inserts
• 7.6 Others (Hobs and Broaches)

8 GLOBAL DIAMOND-LIKE CARBON (DLC) MARKET, BY END-USER

• 8.1 Overview
• 8.2 Automotive
• 8.3 Packaging
• 8.4 Medical
• 8.5 Electronics
• 8.6 Cosmetics
• 8.7 Others (Aerospace and Industrial)

9 GLOBAL DIAMOND-LIKE CARBON (DLC) MARKET, BY GEOGRAPHY

• 9.1 Overview
• 9.2 North America
  • 9.2.1 U.S.
  • 9.2.2 Canada
  • 9.2.3 Mexico
• 9.3 Europe
  • 9.3.1 Germany
  • 9.3.2 U.K.
  • 9.3.3 France
  • 9.3.4 Rest of Europe
• 9.4 Asia Pacific
  • 9.4.1 China
  • 9.4.2 Japan
  • 9.4.3 India
  • 9.4.4 Rest of Asia Pacific
• 9.5 Rest of the World
  • 9.5.1 Latin America
  • 9.5.2 Middle East & Africa

10 GLOBAL DIAMOND-LIKE CARBON (DLC) MARKET COMPETITIVE LANDSCAPE

• 10.1 Overview
• 10.2 Company Market Ranking
• 10.3 Key Development Strategies

11 COMPANY PROFILES

• 11.1 Morgan Advanced Materials Plc
  • 11.1.1 Overview
  • 11.1.2 Financial Performance
  • 11.1.3 Product Outlook
  • 11.1.4 Key Developments
• 11.2 Oerlikon Group
  • 11.2.1 Overview
  • 11.2.2 Financial Performance
  • 11.2.3 Product Outlook
  • 11.2.4 Key Developments
• 11.3 Miba AG
  • 11.3.1 Overview
  • 11.3.2 Financial Performance
  • 11.3.3 Product Outlook
  • 11.3.4 Key Developments
• 11.4 IBC Coatings Technologies, Inc.
  • 11.4.1 Overview
  • 11.4.2 Financial Performance
  • 11.4.3 Product Outlook
  • 11.4.4 Key Developments
• 11.5 Renishaw Advanced Materials Ltd
  • 11.5.1 Overview
  • 11.5.2 Financial Performance
  • 11.5.3 Product Outlook
  • 11.5.4 Key Developments
• 11.6 Acree Technologies Inc.
  • 11.6.1 Overview
  • 11.6.2 Financial Performance
  • 11.6.3 Product Outlook
  • 11.6.4 Key Developments
• 11.7 Richter Precision
  • 11.7.1 Overview
  • 11.7.2 Financial Performance
  • 11.7.3 Product Outlook
  • 11.7.4 Key Developments
• 11.8 Wallwork Heat Treatment
  • 11.8.1 Overview
  • 11.8.2 Financial Performance
  • 11.8.3 Product Outlook
  • 11.8.4 Key Developments
• 11.9 Nippon ITF Inc.
  • 11.9.1 Overview
  • 11.9.2 Financial Performance
  • 11.9.3 Product Outlook
  • 11.9.4 Key Developments
• 11.10 Calico Coatings
  • 11.10.1 Overview
  • 11.10.2 Financial Performance
  • 11.10.3 Product Outlook
  • 11.10.4 Key Developments

12 Appendix

• 12.1 Related Research