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市場調查報告書
商品編碼
1917969
壓鑄市場-2026-2031年預測Die Casting Market - Forecast from 2026 to 2031 |
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預計壓鑄市場將從 2025 年的 912 億美元成長到 2031 年的 1,268.64 億美元,複合年成長率為 5.66%。
壓鑄是一種高壓金屬成形工藝,將主要由鋁、鋅、鎂和少量銅組成的熔融合金在600至1200巴的壓力下注入精密鋼模中。此製程可生產近淨成形零件,具有優異的尺寸重複性(±0.02毫米)、薄壁能力(低至0.8毫米)以及無需二次加工的表面光潔度。鋁高壓鑄的循環時間可達15至90秒,模具壽命超過10萬次,因此是高產量、複雜形狀零件的理想選擇,特別適用於對結構性能和輕量化要求極高的應用。
鋁是高壓鑄 (HPDC) 的主要材料,約佔全球市場佔有率的 80%。其優異的強度重量比、導熱性、耐腐蝕性和可回收性完美契合輕量化車輛的需求以及電動動力傳動系統總成日益普及的趨勢。結構件(例如電池外殼、減震塔、前軸支架和後副車架)通常採用超大型鑄造製程生產,面積超過一平方公尺,重量超過 80 公斤,使用夾緊力達 6,000 至 12,000 噸的機器。一個超大型鑄造件可取代 70 至 100 個沖壓或焊接件,與鋼結構相比,可組裝複雜性降低 30% 至 40%,並將車輛重量減輕 10% 至 15%。
汽車產業仍是壓鑄件的主要終端市場,佔全球壓鑄件產量的55-60%。電氣化正在加速鋁材使用量的成長。一輛典型的純電動車(BEV)由於其溫度控管組件(逆變器外殼、冷卻板)和大型結構節點,需要使用150-250公斤的高壓鑄鋁,而同等配置的內燃機汽車(ICE)僅需80-120公斤。鎂合金雖然仍處於小眾市場,但在需要進一步減輕重量的領域,例如儀表板、座椅框架和電池托盤蓋,其應用正在增加。
消費性電子產品和5G基礎設施是第二大成長領域。智慧型手機、筆記型電腦和通訊設備所需的小型薄壁鋅鋁合金機殼,壁厚需小於1毫米,並整合電磁屏蔽和散熱鰭片-這些結構特別適合壓鑄製程。更快的製造週期和新開發的低鐵鋁合金降低了外觀零件的廢品率,使得以前需要從坯料加工的結構件和溫度控管件能夠透過壓鑄製程製造。
技術進步主要集中在四個關鍵領域:
亞太地區在消費和機械設備生產方面持續保持主導,光是中國就佔全球高壓壓鑄產能的55%以上。在汽車和電子原始設備製造商(OEM)在地化策略的推動下,印度和越南已成為新的生產中心。
永續性正迅速從邊緣問題轉變為核心問題:流道系統和消費後廢料的閉合迴路回收利用現在已成為常態,材料回收率超過 95%,而低碳原生鋁和可再生能源鑄造廠正成為歐洲和北美 OEM 供應鏈的一項要求。
總之,壓鑄產業正處於一個轉折點,電氣化、巨型鑄造規模化以及熱整合和結構整合正在推動近20年來最大的資本支出週期。在零件集中度和車輛重量直接影響續航里程、性能和法規遵循的環境下,能夠提供具有真空輔助、無氣孔微觀結構和全程可追溯性的大型可靠結構鑄件的鑄造廠將獲得顯著的市場佔有率。
它是用來做什麼的?
產業與市場洞察、商業機會評估、產品需求預測、打入市場策略、地理擴張、資本投資決策、法律規範及其影響、新產品開發、競爭影響
Die Casting Market is projected to expand at a 5.66% CAGR, attaining USD 126.864 billion in 2031 from USD 91.200 billion in 2025.
Die casting is a high-pressure metal forming process that injects molten alloy-predominantly aluminum, zinc, magnesium, and to a lesser extent copper-into precision steel dies at 600-1,200 bar, achieving near-net-shape components with exceptional dimensional repeatability (+-0.02 mm), thin-wall capability (down to 0.8 mm), and surface finishes often eliminating secondary machining. Cycle times of 15-90 seconds and die life exceeding 100,000 shots in aluminum HPDC make the process the preferred route for high-volume, complex geometry parts where structural performance and weight reduction are paramount.
Aluminum dominates with approximately 80 % global volume share in high-pressure die casting (HPDC). Its specific strength, thermal conductivity, corrosion resistance, and recyclability align perfectly with automotive lightweighting mandates and the parallel surge in electrified powertrains. Structural castings-battery housings, shock towers, front-end carriers, and rear subframes-are now routinely specified in gigacasting configurations exceeding 1 m2 and 80 kg single-piece weight, enabled by 6,000-12,000 tonne clamp-force machines. A single gigacasting can replace 70-100 stamped/welded parts, reducing assembly complexity by 30-40 % and vehicle mass by 10-15 % versus steel architectures.
Automotive remains the anchor end-market, accounting for 55-60 % of global die-cast tonnage. Electrification is accelerating aluminum intensity: a typical BEV contains 150-250 kg of aluminum HPDC versus 80-120 kg in comparable ICE vehicles, driven by thermal management components (inverter housings, cooling plates) and large structural nodes. Magnesium, while still niche, is gaining in instrument panels, seat frames, and battery tray covers where further mass reduction is required.
Consumer electronics and 5G infrastructure represent the second-fastest growth vector. Miniaturized, thin-wall zinc and aluminum housings for smartphones, laptops, and telecom equipment demand sub-1 mm walls with integrated EMI shielding and heat-dissipation fins-geometries uniquely suited to die casting. Falling cycle times and new low-iron aluminum alloys have lowered defect rates in cosmetic applications, enabling structural/thermal parts previously machined from billet.
Technological advancement is focused on four key areas:
Asia-Pacific continues to dominate both consumption and machine/equipment production, with China alone accounting for >55 % of global HPDC capacity. India and Vietnam are emerging as secondary hubs driven by automotive and electronics OEM localization strategies.
Sustainability is rapidly moving from peripheral to core consideration. Closed-loop recycling of runner systems and post-consumer scrap now routinely exceeds 95 % material yield, while low-carbon primary aluminum and renewable-powered foundries are becoming table-stakes for European and North American OEM supply chains.
In conclusion, the die-casting industry sits at an inflection point where electrification, gigacasting scale-up, and thermal/structural integration are driving the highest capital investment cycle in two decades. Foundries capable of delivering large-format, high-integrity structural castings with vacuum-assisted pore-free microstructures and full traceability will capture disproportionate share in an environment where part consolidation and vehicle weight directly impact range, performance, and regulatory compliance.
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