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huluzhiwang木蟲(chóng) (著名寫(xiě)手)
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[交流]
問(wèn)大家個(gè)問(wèn)題:鋁合金是不是復(fù)合材料?
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問(wèn)大家個(gè)問(wèn)題:鋁合金是不是復(fù)合材料? 為了討論更具體、更詳細(xì),做一點(diǎn)說(shuō)明: 鋁合金 指的是 Aluminum Alloys , 例如 Al-6061-T6 等..。 找到幾個(gè)復(fù)合材料(composites)的定義,不知是不是足夠?qū)I(yè): Definition 1: Two or more distinct materials (such as base, binder, filler, reinforcer) that do not merge (do not lose their individual identities) but still impart their properties to the product resulting from their combination. Definition 2: A "composite" is when two or more different materials are combined together to create a superior and unique material. Definition 3: A composite material (also called a composition material or shortened to composite) is a material made from two or more constituent materials with significantly different physical or chemical properties that, when combined, produce a material with characteristics different from the individual components. The individual components remain separate and distinct within the finished structure. 【歡迎大家提供更專業(yè)的定義】 ![]() [ Last edited by huluzhiwang on 2015-8-11 at 20:53 ] |

新蟲(chóng) (初入文壇)
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嚴(yán)格定義里它是復(fù)合材料,但在實(shí)際生產(chǎn)使用中,復(fù)合材料行業(yè)中不含鋁合金材料。 復(fù)合材料,是由兩種或兩種以上不同性質(zhì)的材料,通過(guò)物理或化學(xué)的方法,在宏觀(微觀)上組成具有新性能的材料。各種材料在性能上互相取長(zhǎng)補(bǔ)短,產(chǎn)生協(xié)同效應(yīng),使復(fù)合材料的綜合性能優(yōu)于原組成材料而滿足各種不同的要求。復(fù)合材料的基體材料分為金屬和非金屬兩大類。金屬基體常用的有鋁、鎂、銅、鈦及其合金。非金屬基體主要有合成樹(shù)脂、橡膠、陶瓷、石墨、碳等。增強(qiáng)材料主要有玻璃纖維、碳纖維、硼纖維、芳綸纖維、碳化硅纖維、石棉纖維、晶須、金屬絲和硬質(zhì)細(xì)粒等。 |
木蟲(chóng) (著名寫(xiě)手)

木蟲(chóng) (著名寫(xiě)手)
艦長(zhǎng)

金蟲(chóng) (著名寫(xiě)手)
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