Kabilang sa lahat ng serye, 1000 series has the most aluminyo content, at ang kadalisayan nito ay maaaring umabot sa higit pa sa 99.00%. Dahil ito ay hindi naglalaman ng iba pang mga teknikal na elemento, ang proseso ng produksyon ay medyo single at ang presyo ay medyo mura. Ito ang pinaka-karaniwang ginagamit na serye sa maginoo industriya sa kasalukuyan. Sa kasalukuyan, most of the products in circulation in the market are 1050 at 1060 serye. Ang minimum na nilalaman ng 1000 series aluminum plate is determined according to the last two Arabic numerals of this series. Halimbawa, ang huling dalawang numerong Arabe ng 1050 serye ay 50. Ayon sa prinsipyo ng pagbibigay ng pangalan ng mga internasyonal na tatak, Ang mga produkto na may nilalaman ng aluminyo sa itaas 99.5% dapat qualified na. China's aluminyo haluang duluan technical standard (GB / t3880-2006) din malinaw stipulates na ang aluminyo nilalaman ng 1050 umabot sa 99.5%. Katulad din nito, ang aluminum content ng 1060 series aluminum must reach more than 99.6%.
Properties and uses of alloys
The aluminum content of the 1xxx series aluminum alloy is not less than 99.0%, also known as the pure aluminum. Depende sa kadalisayan, maaari itong hatiin sa mataas na kadalisayan aluminyo at pang-industriya purong aluminyo. Aluminum content is not less than 99.85% of aluminum is high-pure aluminum, and the aluminum content is 99.0% sa 99.85% (99.85%) for industrial pure aluminum. The system has a small density, mabuting kondaktibiti, mataas na thermal conductity, large melting, mataas na liwanag na pagmumuni muni koepisyent, and a small amount of heat in the absorption cross-sectional area of the heat. Aluminum can generate a dense and sturdy oxide film in the air to prevent oxygen intrusion and therefore has better resistance. The heat treatment of 1xxx aluminum alloy cannot achieve the enhanced effect, and can only use the cooling hardening method to increase the strength. The pure aluminum strength is low, and only 150 sa 180 MPa is also between 60% sa 80%. As the purity of aluminum is lowered, the strength is improved, at ang kondaktibiti, kaagnaan pagtutol, and plasticity will be reduced. Samakatuwid, different grades of pure aluminum, their use is also different. High-pure aluminum is mainly used in scientific research, kemikal industriya, atbp .; Life utensils are only 1050 at 1035 grades of pure aluminum.
The role of alloying elements and impurities
Iron at siliniyum: Iron and silicon are the main impurities in the 1xxx tidal alloy, and their content and relative proportion have a large impact on performance. As in the 1A99 alloy ingredient, the iron content increased from 0.001 7% sa 1.0%, and the elongation of the alloy was reduced from 36% sa 14.3%; the silicon content increased from 0.002% sa 0.5%, and the elongation was reduced by 36%. To 24.5%. For the molten casting process, ang relatibong nilalaman ng bakal at siliniyum ay naiiba, and the tendency of the ingot forming crack is also different.
Within the high-pure aluminum, since the iron, the silicon content is very small, silicon can dissolve in the matrix, and the cracks of the ingot tend to be small. Within industrial pure aluminum, when iron and silicon content is about 0.65% o mas mababa, the alloy has a maximum crack tendency to control W (Paa)> W (Si) in this range can prevent crack production. Gayunpaman, iron and silicon content are high, and when it is greater than 0.65%, even if W (Si)> W (Paa) does not produce cracks.
Tanso: Copper is mainly present in a solid solution state in a 1xxx system alloy, and the strength of the alloy is increased.
magnesiyo: Magnesium can be added in the 1xxx liner, and mainly in a solid solution state, its effect is to increase the alloy strength, which has a small effect on the recrystallization temperature.
mangga, kromo: mangga, chromium can significantly increase the recrystallization temperature, but the effect of refining the grains is not large.
Titanium, boron: titan, boron is the main metamorphic element in the 1xxx tie, can be finely refined, and the recrystallization temperature and fine grains can be refined. Ang epekto ng titan sa temperatura ng recrystallization ay may kaugnayan sa nilalaman ng bakal at siliniyum. When iron is contained, the effect is reduced, but when the silicon content reaches 0.48% (masa fraction), titanium can improve the recrystallization temperature.
Adding elements and impurities have a large effect on the electrical properties of 1xxx aluminum alloys, generally reduced electrical conductivity, of which nickel, tanso, bakal, sink, silicon have less electrically conductive properties, and vanadium, kromo, mangga, titan. Reduce more. Impurity reduces its conductive properties to decrease in the order of chromium, mangga, vanadium, titan, magnesiyo, tanso, sink, silicon, at bakal na bakal. Sa karagdagan, impurity copper and zinc will reduce the resistance, manganese and silicon of aluminum, and iron will also form a crispy phase, affecting the plasticity of 1xxx aluminum alloy.
Ayon sa uri ng produkto, maaari itong hatiin sa
- 1000 serye aluminyo sheet
- 1000 serye aluminyo coil
- 1000 serye aluminyo foil
- 1000 serye ng aluminyo strip
- 1000 serye aluminyo bilog
Mga Pagtutukoy ng 1 serye purong aluminyo
Mga Haluang Haluang ha
Mainly including 1050, 1060, 1070, 1090, 1100, 1200, 1235 atbp
Temperatura
Malambot NA HO, H11, H12, H13, H14, H15, H16, H17, H18, H19, H20, H21, H22, H23, H24, H25, H26, H27, H28, H29, H30, H31, H32, H33, H34, H35, H36, H37, H38, H39, H46, H111, H112, H114, H116, H131, H321 atbp
Hot selling 1xxx series metal pure aluminum
Ang pangunahing aluminyo ay may magandang formability at paggamot sa ibabaw, at ang resistensya ng kaagnasan nito ay ang pinakamahusay sa mga haluang metal ng aluminyo. Ang mas mataas na kadalisayan, mas mababa ang lakas.
1050, 1070, 1080, 1085, 1100 ay karaniwang ginagamit sa mga mobile phone. Ang mga ito ay simpleng extruded (nang hindi baluktot). 1050 at 1100 maaaring gamitin para sa chemical sanding, makinis na ibabaw, ibabaw ng fog, normal na epekto, halatang materyal na butil at magandang epekto ng pangkulay; 1080 at 1085 mirror aluminum ay madalas na ginagamit para sa maliwanag na salita at fog effect, walang halatang materyal na butil. Ang isang serye ng aluminyo ay medyo malambot, pangunahing ginagamit para sa pandekorasyon o panloob na bahagi.
Mga Aplikasyon
Decorative materials, pcb material etc