MindMap Gallery alloy
This is a mind map about alloys. Concept: Alloys are substances with metallic properties formed by the fusion of two or more metals (or metals and non-metals).
Edited at 2024-12-10 18:38:27Find a streamlined guide created using EdrawMind, showcasing the Lemon 8 registration and login flow chart. This visual tool facilitates an effortless journey for American users to switch from TikTok to Lemon 8, making the transition both intuitive and rapid. Ideal for those looking for a user-centric route to Lemon 8's offerings, our flow chart demystifies the registration procedure and emphasizes crucial steps for a hassle-free login.
これは稲盛和夫に関するマインドマップです。私のこれまでの人生のすべての経験は、ビジネスの明確な目的と意味、強い意志、売上の最大化、業務の最小化、そして運営は強い意志に依存することを主な内容としています。
かんばんボードのデザインはシンプルかつ明確で、計画が一目で明確になります。毎日の進捗状況を簡単に記録し、月末に要約を作成して成長と成果を確認することができます。 実用性が高い:読書、早起き、運動など、さまざまなプランをカバーします。 操作簡単:シンプルなデザイン、便利な記録、いつでも進捗状況を確認できます。 明確な概要: 毎月の概要により、成長を明確に確認できます。 小さい まとめ、今月の振り返り掲示板、今月の習慣掲示板、今月のまとめ掲示板。
Find a streamlined guide created using EdrawMind, showcasing the Lemon 8 registration and login flow chart. This visual tool facilitates an effortless journey for American users to switch from TikTok to Lemon 8, making the transition both intuitive and rapid. Ideal for those looking for a user-centric route to Lemon 8's offerings, our flow chart demystifies the registration procedure and emphasizes crucial steps for a hassle-free login.
これは稲盛和夫に関するマインドマップです。私のこれまでの人生のすべての経験は、ビジネスの明確な目的と意味、強い意志、売上の最大化、業務の最小化、そして運営は強い意志に依存することを主な内容としています。
かんばんボードのデザインはシンプルかつ明確で、計画が一目で明確になります。毎日の進捗状況を簡単に記録し、月末に要約を作成して成長と成果を確認することができます。 実用性が高い:読書、早起き、運動など、さまざまなプランをカバーします。 操作簡単:シンプルなデザイン、便利な記録、いつでも進捗状況を確認できます。 明確な概要: 毎月の概要により、成長を明確に確認できます。 小さい まとめ、今月の振り返り掲示板、今月の習慣掲示板、今月のまとめ掲示板。
alloy
Concept: Alloy is a substance with metallic properties formed by the fusion of two or more metals (or metals and non-metals).
performance
Hardness: The hardness of an alloy is generally higher than the hardness of its component metals.
Melting Point: The melting point of an alloy is generally lower than the melting point of its component metals.
Classification:
ferroalloy
pig iron:
Carbon content 2%-4.3%
Performance and use: Pig iron has high hardness, resistance to pressure, brittleness, and can be cast and formed. It is an important material for manufacturing machine bases and pipes.
steel
Steel is the most widely used alloy and is divided into carbon steel and alloy steel according to its chemical properties.
Steel: Carbon content of steel: 0.03%-2%
Properties and uses: Steel has good ductility and good mechanical properties and can be forged, rolled and cast. Widely used in manufacturing machinery and vehicles.
Classification
carbon steel
Low carbon steel: has good toughness and weldability, but low strength. It is used to make steel plates, steel wires, and steel pipes.
Medium carbon steel: high strength, toughness and processability, used to make rails, wheels and building materials.
High carbon steel: hard and brittle, with good elasticity after heat treatment, used to make instruments, springs, and knives.
alloy steel
Alloy steel is also called special steel. It is made by adding an appropriate amount of one or several alloying elements to carbon steel.
Classification:
Stainless steel:
Main alloy elements: Chromium (Cr), Nickel (Ni)
Main features: good corrosion resistance
Main uses: manufacturing medical equipment, cookware, reactors and containers, etc.
Manganese steel:
Main features: good toughness, high strength
Main alloying elements: Fe, Mn
Main uses: making rails, bearings, tank armor, etc.
Silicon steel:
Main alloying elements: Fe, Si
Main features: good magnetic permeability
Main uses: making iron cores for transformers and generators, etc.
Super Steel:
Main alloying elements: Mn, Al, vanadium (V)
Main features: Very strong, capable of hardening the steel plate during application
Main uses: automotive, aviation, aerospace and other fields.
Aluminum alloy
Aluminum alloy is one of the most widely used alloys at present
Add a small amount of alloying elements to aluminum: Cu, Mg, Si, Mn, Zn, and rare earth elements
Two common types of aluminum alloys:
Magnesium aluminum alloy
Composition: Contains 10%-30% magnesium
Main properties: Hardness and strength are greater than pure aluminum and pure magnesium
hard aluminum
Composition: Contains Cu: 4% Mg: 0.5% Mn: 0.5% Si: 0.7%
Main properties: Harder and stronger than pure aluminum
Usage: Rockets, airplanes, ships, etc.
New alloy
1. New hydrogen storage alloy: a type of material that can absorb a large amount of hydrogen and combine with hydrogen to form metal hydride. Such as Ti-Fe alloy and La-Ni alloy, which play an important role in promoting the practical application of hydrogen as an energy source.
2. Other new alloys: New alloys such as titanium alloys, heat-resistant alloys and shape memory alloys are widely used in aerospace, bioengineering and electronics industries.
3. Widely used rare earth metals