二枚合 - 軟鐵甲鐵刃物

「二枚（Nimai）」是日本傳統的廚刀製作工藝，這種結構常見於源自日本本土的刀型，如柳刃、出刃與薄刃。在打造二枚結構的廚刀時，會將一層軟質包覆金屬貼合於芯鋼之上，接著將這兩片金屬鍛接並塑形成刀身。Nimai 刀具通常採用單刃方式進行研磨，其硬化芯鋼暴露於平面／凹磨側，而軟質包覆鋼則延展覆蓋於另一側及刀脊。軟質包覆鋼為硬度較高但相對較脆的芯鋼提供支撐，使刀具在擁有纖薄鋒利刀刃的同時，仍具備整體強度。由於單刃日式刀具通常不設第二刃面，軟質包覆鋼與凹磨設計的結合，使得研磨過程比單鋼與本燒刀具更為輕鬆。如果說二枚構造代表了經典的日本製刀工藝，那麼以碳鋼為芯、外層包覆軟鐵的甲鐵刃物二枚構造，便是此傳統工法的精髓所在。儘管整把刀刃較易生鏽，但其優異的研磨性，使其成為傳統日式料理餐廳廚師們的首選；在...

The 二枚合 - 軟鐵甲鐵刃物 construction is produced through a specific combination of forging, lamination, and grinding processes characteristic of traditional Japanese knife-making. See the description above for details specific to this construction.

See the product cards below for the specific knives in our range that feature 二枚合 - 軟鐵甲鐵刃物 construction — every product listing includes the steel, profile, blade construction, and surface finish so you can compare across our catalog.

Hand wash with warm water and mild detergent, dry immediately with a soft cloth. Avoid the dishwasher, abrasive scouring pads, and prolonged contact with acidic foods. Carbon-steel knives benefit from a thin coat of food-safe camellia or mineral oil between uses.