金属精錬の画像素材（写真・イラスト） 1ページ目

smelting

Female Worker Controlling Production

molten steel

Installation of a gas turbine engine to generate electricity after repair and maintenance

砕石　コークス　掘削残土　

industrial background

Steel quenching at high temperature in industrial furnace at the workshop of a forge plant

steel production icon

Stack of raw aluminum ingots in aluminum profiles

Steel quenching at high temperature in industrial furnace at the workshop of a forge plant.

steel production icon

water pipes metal plate background vector element design

Smelting metal in a metallurgical plant.

Fuel and lng gas storage tanks at oil terminal.

roll of steel sheets in factory

steel production

clean managed water pipe system

Pouring of liquid metal in open hearth workshop

Liquid metal from blast furnace

Chemical plant, containers

hot steel on conveyor

Pouring of liquid metal inside of plant

Steel quenching at high temperature in industrial furnace at the workshop of a forge plant.

smelting

Pouring of liquid metal

molten steel

steel production icon

Jointing of large diameter pipes together. Welder performs the tack of stacked pipes

産業廃棄物　　金属スクラップ　廃材　再利用砕石　コークス　掘削残土

Molten iron stream in a steel mill.

Electroarc furnace at metallurgical plant

Group of big fuel tanks. Ras Tanura oil terminal, Saudi Arabia

Oil and Gas refinery petrochemical plant industrial on blue sky background, Oil and Gas refinery petrochemical plant pipeline steel, Oil and Gas refinery factory maintenance, Global energy refinery.

Close up welder is welding automotive part.

Liquid aluminium is overflowing in Metallurgical plant. Making engine, molten aluminium is casting in form in aluminum profile factory.

Metallurgy icons set, isometric style

Professional Goldsmiths in Thailand

Jointing of large diameter pipes together. Welder performs the tack of stacked pipes

view of big oil refinery on a sky background

Plant for the production of metal.

Pouring of liquid metal

電子機器のプリント基板から資源リサイクルイメージ

電子機器の基板、部品などから金（貴金属）を回収　リサイクル　イメージ

廃棄した電子機器から貴金属を回収しリサイクル　イメージ

Plant for the production of metal.

molten metal poured from ladle

Chemical Factory plant

factory shop for metal smelting

Steam insulation pipeline at corner.

roll of steel sheet in factory

Electroarc furnace at metallurgical plant

電子機器の基板、部品などから金（貴金属）を回収　リサイクル　イメージ

steel production icon

Female Worker Wearing Protective Suit at Factory

Open-hearth furnace

佐賀関精錬所の第二大煙突と佐賀関精錬所

Steel quenching at high temperature in industrial furnace at the workshop of a forge plant.

Molten steel pouring

metal pouring

steel production icon

産業廃棄物　　金属スクラップ　廃材　再利用

Glowing ferroalloy in a metallurgical plant

Foundry workers preparing molds for metal casting. Stock clip

metal casting process

金のインゴットのイラスト

Industrial worker in protective gear pours molten metal at steel foundry. Manufacturing process in heavy industry with furnace. Skilled laborer handles high-temperature metallurgy, safety action.

steel production icon

Pouring of liquid metal in open hearth workshop

廃棄した電子機器から貴金属を回収しリサイクル　イメージ

Aerial view of petrochemical oil refinery and sea

産業廃棄物　　金属スクラップ　アルミホイール

molten steel

Steel quenching at high temperature in industrial furnace at the workshop of a forge plant

廃棄した電子機器から貴金属を回収しリサイクル　イメージ

旧集成館 反射炉跡（仙巌園／鹿児島県鹿児島市）

Molten metal

In welder's hat. Man is working in the factory

color icon steel foundry. casting steel pipes.

factory shop for metal smelting

Oil storage tanks at sea port

Professional Goldsmiths in Thailand

cut hot steel on conveyor

Pouring of liquid metal

Pouring of liquid metal

アメリカ、 カリフォルニア、ロサンゼルスの製油所

Metallurgical ladle illustration.

Professional Goldsmiths in Thailand

産業廃棄物　　金属スクラップ　アルミニウム

Man Industry wearing helmet safety working repair machine in factory.

Jointing of large diameter pipes together. Welder performs the tack of stacked pipes

Casting metal, steel production, metallurgy gray icon.

hot steel on conveyor

Open-hearth shop of metallurgical plant

Pouring of liquid metal in open hearth workshop

Smelting metal in a metallurgical plant

Metal job, by machine. Man is working in the factory

Young Female Worker Controlling Production

Manifold pipes and valves of the oil product tanker.

感天通洞抗

Industry engineer under checking the industry cooling tower air conditioner is water cooling tower air chiller HVAC of large industrial building to control air system

transportation on steel plant

The image presents a question about gold purity 916 OR 999, alongside a gold bar on a blue background.

アメリカ、 カリフォルニア、ロサンゼルスの製油所

Detailed industrial pipes with rust and valves

Professional Goldsmiths in Thailand

Professional Goldsmiths in Thailand

Chemical plant, silos

産業廃棄物　　金属スクラップ　アルミホイール

Industrial oil and gas storage tank at oil and gas depot terminal logistic industrial plant, Business logistic oil and gas storage tank chemical petroleum petrochemical refinery product industrial.

Pipe production icon

metal casting process

Aluminium rods pile.

Chemical plant, containers

Industrial oil and gas storage tank at oil and gas depot terminal logistic industrial plant, Business logistic oil and gas storage tank chemical petroleum petrochemical refinery product industrial.

steel production icon

Liquid metal from blast furnace

hot steel

古河橋（栃木県日光市足尾町）

Industrial oil in a petrochemical tank with gasoline

産業廃棄物　　金属スクラップ　アルミニウム

Industrial zone, Steel pipelines and valves

Oil tank

産業廃棄物　　金属スクラップ　廃材　再利用

Installation of a gas turbine engine in a module for generating electricity

Installation of a gas turbine engine in a module for generating electricity

Industrial background from part of valves

Sparks fly out machine head for metal processing

oil industry factory plant icons set vector

Metallurgy industry concept with smelters and furnaces in production plant. Steel industry banner, iron and factory workshop. Hot steel pouring in steel plant

Industry engineer under checking the industry cooling tower air conditioner is water cooling tower air chiller HVAC of large industrial building to control air system

Professional Goldsmiths in Thailand

Professional Goldsmiths in Thailand

steel production icon

Construction site with construction crawler cranes and multi storey unfinished buildings, Many high rise cranes and industrial construction equipment, Contruction site bl;ue sky background.

Stack of raw aluminum ingots in aluminum profiles

Aerial view of petrochemical oil refinery and sea

pouring liquid metal into mold

Industrial zone, Steel pipelines and valves

産業廃棄物　　金属スクラップ　アルミニウム

産業廃棄物　　金属スクラップ　廃材　再利用

Robotic retractable furnace with red hot metal workpieces in foundry. Room for manufacture of metal products by casting. Casting shop for gassified models. Blast Furnace Steel Production Steel Works.

Detailed industrial pipes with rust and valves

電子機器の基板、部品などから金（貴金属）を回収　リサイクル　イメージ

Aerial view of petrochemical oil refinery and sea

industrial plant

海上から見る佐賀関精錬所の第二大煙突

Open-hearth workshop of metallurgical plant

aluminium ingots

海上から見る佐賀関精錬所の第二大煙突と佐賀関精錬所、佐賀関港

exterior tube of petrochemical industry

Close view of working open hearth furnace

pouring molten steel

Industry engineer under checking the industry cooling tower air conditioner is water cooling tower air chiller HVAC of large industrial building to control air system.

佐賀関精錬所の第二大煙突と工場風景

電子機器の基板、部品などから金（貴金属）を回収　リサイクル　イメージ

gold mining factory heat stove pure industry

佐賀関精錬所の第二大煙突

3D Isometric Flat Illustration of Industrial Steel Production, Metallurgy Industry with Smelters and Furnaces

Ferroalloy. Ferro alloy background texture. Ferro manganese, ferrotitanium, ferromolibdenum, ferroniobium, ferromanganese.

steel production icon

国指定史跡「韮山反射炉」（韮山反射炉ガイダンスセンター／静岡県伊豆の国市中字鳴滝入268-1）

海上から見る佐賀関精錬所の第二大煙突

海上から見る佐賀関精錬所の第二大煙突と佐賀関精錬所、佐賀関港

Factory Isometric Objects Set

佐賀関精錬所の第二大煙突と佐賀関精錬所、佐賀関港

Pouring of liquid metal

電子機器の基板、部品などから金（貴金属）を回収　リサイクル　イメージ

Industry engineer under checking the industry cooling tower air conditioner is water cooling tower air chiller HVAC of large industrial building to control air system

Sparks fly out machine head for metal processing

hot molten steel in a iron and steel plant

国道九四フェリー上から見る佐賀関港

Aerial view oil and gas tank with oil refinery background at night, Glitter lighting of petrochemical plant with night, Manufacturing of petroleum, Products tank in petrochemical plant.

海上から見る佐賀関精錬所の第二大煙突

海上から見る佐賀関精錬所の第二大煙突と佐賀関精錬所、佐賀関港

Chemical Factory plant

metal pouring in casting line production

海から見る佐賀関精錬所の第二大煙突と佐賀関港

Crucible molten metal poured from ladle melting iron metallurgical foundry industry concept metal casting process set icon grey black color vector illustration image solid fill outline contour line

Blast-furnace shop

佐賀関精錬所の第二大煙突と佐賀関精錬所

Smelting furnace and worker

船上から見る佐賀関精錬所の第二大煙突と佐賀関港

Aerial view of petrochemical oil refinery and sea

Aerial view of petrochemical oil refinery and sea

佐賀関精錬所の第二大煙突と佐賀関精錬所、佐賀関港

Gear, industry, pinion and gearwheel, graphic design. Metallurgy and chemical industry, vector design and illustration

transportation molten hot steel

海上から見る佐賀関精錬所の第二大煙突と佐賀関精錬所、佐賀関港

operator recieve molten metal

Aerial view of petrochemical oil refinery and sea

transportation on steel plant

teamwork and people concept - group of smiling builders in hardhats on construction site

船上から見る佐賀関精錬所の第二大煙突

transporting molten steel

Pipeline with valves

molten hot steel

roll of steel sheet

海上から見る佐賀関精錬所の第二大煙突と佐賀関精錬所、佐賀関港

Agricultural Silos. Building Exterior. Storage and drying of grains, wheat, corn, soy, sunflower against the blue sky with white clouds

海上から見る佐賀関精錬所の第二大煙突