METHOD FOR PRODUCING THERMALLY-CONDUCTIVE ADHESIVE SHEET
    11.
    发明申请
    METHOD FOR PRODUCING THERMALLY-CONDUCTIVE ADHESIVE SHEET 审中-公开
    生产导热粘合片的方法

    公开(公告)号:US20120309879A1

    公开(公告)日:2012-12-06

    申请号:US13578318

    申请日:2011-01-27

    摘要: Provided is a method for producing a thermally-conductive adhesive sheet including a thermally-conductive adhesive agent layer by performing: a composition preparation step of preparing a thermally-conductive adhesive agent composition including a thermally-conductive particle and an acrylic polymer component; and an adhesive agent layer formation step of forming a sheet-shaped thermally-conductive adhesive agent layer with the thermally-conductive adhesive agent composition, wherein in the composition preparation step, a cyclic organic compound of 8 or less carbon atoms, or an organic compound of 3 or less carbon atoms having a hydroxy, ketone, aldehyde, carboxyl or nitrile group is mixed as a constitutional component of the thermally-conductive adhesive agent composition.

    摘要翻译: 本发明提供一种制造导热性粘合剂片的方法,该导热性粘合片包括导热性粘合剂层,其通过以下步骤:制备包含导热颗粒和丙烯酸类聚合物组分的导热粘合剂组合物的组合物制备步骤; 以及粘合剂层形成步骤,用导热粘合剂组合物形成片状导热粘合剂层,其中在组合物制备步骤中,将碳原子数为8以下的环状有机化合物或有机化合物 具有羟基,酮,醛,羧基或腈基的3个以下碳原子作为导热性粘合剂组合物的构成成分混合。

    Automobile strength member
    14.
    发明授权
    Automobile strength member 有权
    汽车强度会员

    公开(公告)号:US07648191B2

    公开(公告)日:2010-01-19

    申请号:US10956918

    申请日:2004-09-30

    IPC分类号: B60J5/04 B60R19/42

    摘要: An automobile strength member, having a cross-sectional shape giving a high bending repulsion at the beginning of impact and able to reduce the production cost and lighten the weight and achieve a greater improvement in safety and a reduction of cost of an automobile, that is, an automobile strength member comprised of a rectangular steel tube with a square cross-section, simultaneously satisfying the following relations (1) to (3), and having a strength of at least 690 MPa in terms of tensile strength: R1≦1.5t  (1) tR≧1.1t  (2) R1≧R2  (3) where, t: thickness of side (mm) tR: thickness of corner (mm) R1: outside corner R (mm) R2: inside corner R (mm) where both a maximum value and minimum value of hardness at a cross-section of the rectangular steel tube are in the range of within ±30% of the average value of the entire cross-section.

    摘要翻译: 一种汽车强度构件,其具有在冲击开始时具有高弯曲斥力的横截面形状,并且能够降低生产成本并减轻重量,并且实现安全性的更大改善和汽车成本的降低,即 由具有正方形横截面的矩形钢管构成的汽车强度构件,同时满足以下关系式(1)至(3),并且抗拉强度的强度至少为690MPa:R1tR> = 1.1t(2)R1> = R2(3)其中,t:侧面厚度(mm)tR:拐角厚度(mm)R1:外角R(mm)R2:内角R(mm) 矩形钢管的横截面的硬度的值和最小值在整个截面的平均值的±30%以内的范围内。

    High tensile steel excellent in high temperature strength and method for production thereof
    16.
    发明申请
    High tensile steel excellent in high temperature strength and method for production thereof 审中-公开
    耐高温性优异的高强度钢及其制造方法

    公开(公告)号:US20060065335A1

    公开(公告)日:2006-03-30

    申请号:US10509647

    申请日:2003-03-28

    IPC分类号: C22C38/12

    摘要: The present invention relates to a high-tensile-strength low alloy carbon steel (in the form of a steel sheet, a steel pipe, a section steel or a wire rod), for a building structure, said high-tensile-strength steel being excellent in high temperature strength during a relatively short span of about one hour in the temperature from 600° C. to 800° C. and being used in the field of building construction, civil engineering, an offshore structure, shipbuilding, a reservoir tank or the like; and, more specifically, is a high-tensile-strength steel excellent in high temperature strength, characterized by containing, in mass, C at not less than 0.005% to less than 0.08%, Si at not more than 0.5%, Mn at 0.1 to 1.6%, P at not more than 0.02%, S at not more than 0.01%, Mo at 0.1 to 1.5%, Nb at 0.03 to 0.3%, Ti at not more than 0.025%, B at 0.0005 to 0.003%, Al at not more than 0.06%, and N at not more than 0.006%, with the balance consisting of Fe and unavoidable impurities and satisfying the expression p≧−0.0029×T+2.48 when the steel temperature T (° C.) is within the range from 600° C. to 800° C., wherein p is a stress drop ratio (a yield stress at a high temperature/a yield stress at room temperature) that is obtained by converting a yield stress normalized by using a yield stress at room temperature.

    摘要翻译: 本发明涉及一种用于建筑结构的高强度低合金碳素钢(以钢板,钢管,截面钢或线材的形式),所述高强度钢为 在600℃至800℃的温度下,在相当短的约1小时内具有优异的高温强度,并且用于建筑施工,土木工程,海上结构,造船,储存罐或 类似; 更具体地说,是高温强度优异的高强度钢,其特征在于,以质量计含有不低于0.005%的Si至少为0.08%的C,0.1%以下的Mn 至1.6%,P不大于0.02%,S为0.01%以下,Mo为0.1〜1.5%,Nb为0.03〜0.3%,Ti为0.025%以下,B为0.0005〜0.003%,Al为Al 不大于0.06%,N为0.006%以下,余量由Fe和不可避免的杂质构成,当钢的温度T(℃)在...内时,满足p> = 0.0029×T + 2.48的表达式 范围为600℃至800℃,其中p为通过使用屈服应力归一化的屈服应力转换得到的应力下降率(在高温下的屈服应力/室温下的屈服应力) 室内温度。

    Automobile strength member
    17.
    发明申请
    Automobile strength member 有权
    汽车强度会员

    公开(公告)号:US20050073170A1

    公开(公告)日:2005-04-07

    申请号:US10956918

    申请日:2004-09-30

    摘要: An automobile strength member, having a cross-sectional shape giving a high bending repulsion at the beginning of impact and able to reduce the production cost and lighten the weight and achieve a greater improvement in safety and a reduction of cost of an automobile, that is, an automobile strength member comprised of a rectangular steel tube with a square cross-section, simultaneously satisfying the following relations (1) to (3), and having a strength of at least 690 MPa in terms of tensile strength: R1≦5t   (1) tR≧1.1t   (2) R1≧R2   (3) where, t: thickness of side (mm) tR: thickness of corner (mm) R1: outside corner R (mm) R2: inside corner R (mm) where both a maximum value and minimum value of hardness at a cross-section of the rectangular steel tube are in the range of within ±30% of the average value of the entire cross-section.

    摘要翻译: 一种汽车强度构件,其具有在冲击开始时具有高弯曲斥力的横截面形状,并且能够降低生产成本并减轻重量,并且实现安全性的更大改善和汽车成本的降低,即 ,由具有正方形横截面的矩形钢管构成的汽车强度构件,同时满足以下关系式(1)至(3),并且抗拉强度方面的强度至少为690MPa:R1 <= 5t (1)tR> = 1.1t(2)R1> = R2(3)其中,t:侧面厚度(mm)tR:拐角厚度(mm)R1:外角R(mm)R2:内角R( mm),其中矩形钢管的横截面处的最大值和最小硬度值都在整个横截面的平均值的±30%以内的范围内。

    Ultra-high strength, weldable, boron-containing steels with superior toughness
    18.
    发明授权
    Ultra-high strength, weldable, boron-containing steels with superior toughness 失效
    超高强度,可焊接,具有优异韧性的含硼钢

    公开(公告)号:US06228183B1

    公开(公告)日:2001-05-08

    申请号:US09123791

    申请日:1998-07-28

    IPC分类号: C22C3814

    摘要: An ultra-high strength boron-containing steel having a tensile strength of at least about 900 MPa (130 ksi), a toughness as measured by Charpy V-notch impact test at −40° C. (−40° F.) of at least about 120 joules (90 ft-lbs), and a microstructure comprising predominantly fine-grained lower bainite, fine-grained lath martensite, or mixtures thereof, transformed from substantially unrecrystallized austenite grains and comprising iron and specified weight percentages of the additives: carbon, silicon, manganese, copper, nickel, niobium, vanadium, molybdenum, chromium, titanium, aluminum, calcium, Rare Earth Metals, and magnesium, is prepared by heating a steel slab to a suitable temperature; reducing the slab to form plate in one or more hot rolling passes in a first temperature range in which austenite recrystallizes; further reducing said plate in one or more hot rolling passes in a second temperature range below said first temperature range and above the temperature at which austenite begins to transform to ferrite during cooling; quenching said plate to a suitable Quench Stop Temperature; and stopping said quenching and allowing said plate to air cool to ambient temperature.

    摘要翻译: 具有至少约900MPa(130ksi)拉伸强度的超高强度含硼钢,在-40℃(-40°F)下通过夏比V-缺口冲击试验测得的韧性 至少约120焦耳(90ft-lbs),以及由基本上未再结晶的奥氏体晶粒转化并且包含铁和特定重量百分比的添加剂的主要包含细粒度的下贝氏体,细粒状板条马氏体或其混合物的微观结构:碳 通过将钢坯加热到合适的温度来制备硅,锰,铜,镍,铌,钒,钼,铬,钛,​​铝,钙,稀土金属和镁, 在奥氏体重结晶的第一温度范围内,在一个或多个热轧道中将板坯还原成板; 在低于所述第一温度范围的第二温度范围内并且高于在冷却期间奥氏体开始转变为铁素体的温度的一个或多个热轧道中进一步减少所述板; 将所述板淬火至合适的淬火停止温度; 并停止所述淬火并允许所述板空气冷却至环境温度。