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<title>全铝变压器-恒牛变压器</title>
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      <p>为何国内电子变压器行业总是"谈铝色变"?国内大部分变压器生产厂家无法掌握铝焊接技术，生产中出现大批量质量问题，造成很多人谈铝色变。铝环形变压器生产的关键是要解决好焊接，用铜生产变压器焊接问题任何一家企业都能解决；用锡来焊接铝是一道苛刻的行业难题，谁能解决好，谁就非同凡响！传统的铝连接方式方式一铆......</p> 
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            <span>为何国内电子变压器行业<em>总是</em></span> <strong>"谈铝色变"?</strong>
        </div>
    </div>
    <div class="oneCon">
        <p>
            国内大部分变压器生产厂家无法掌握铝焊接技术，生产中出现大批量质量问题，造成很多人谈铝色变。铝环形变压器生产的关键是要解决好焊接，用铜生产变压器焊接问题任何一家企业都能解决；用锡来焊接铝是一道苛刻的行业难题，谁能解决好，谁就非同凡响！
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        <h2 class="p3_h2">
			传统的铝连接方式
		</h2>
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            <dl>
                <dt>
					<img align="" alt="" src="http://www.chongzhouhengda.com/resource/images/1f974bc425c8400587b0074804333cb2_12.png" title="" width="600"> 
				</dt>
                <dd>
                    <span>方式一</span>
                    <p>
                        <em>铆接：</em><b>将铝和铝、或铝和铜铆接在一起</b>
                    </p>
                    <p>
                        <em>弊端：</em> <i>a、铝暴露在空气中，立即在表面生成一层致密薄膜氧化铝
    （Al2O3），氧化铝是电的不良导体，通电时铆连处易发
      热，严重会烧毁；</i> <i>b、铆接不适合较细的铝漆包线；</i> <i>c、铆接通用性差，生产效率低下。</i>
                    </p>
                </dd>
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            <dl>
                <dt>
					<img align="" alt="" src="http://www.chongzhouhengda.com/resource/images/1f974bc425c8400587b0074804333cb2_14.png" title="" width="600"> 
				</dt>
                <dd>
                    <span>方式二</span>
                    <p>
                        <em>焊接：</em><b>采用特种助焊剂用锡焊接</b>
                    </p>
                    <p>
                        <em>弊端：</em> <i>a、焊接时使用助焊剂产生大量烟雾污染环境，对人体有害；</i> <i>b、助焊剂残存在焊点上，有腐蚀性，时间一长，铝线<br>
极易腐蚀断掉。</i>
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    <h2 class="p3_h2">
		恒达铝线变压器的优势
	</h2>
    <div class="oneCon">
        <p>
            恒达是最早引进国外先进的铝线焊接技术的企业之一，将苛严的航天铝线焊接技术引入到变压器生产中，完美解决铝线焊接技术难题。
        </p>
        <p>
            20多年实践已证明，恒达用220级铝漆包线生产的变压器，质量已优于其用130级铜漆包线生产的变压器，使用寿命更长。
        </p>
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            <li class="p3_li1">
                在无氧状态下，用锡焊接，不形成氧化铝，<em>焊点接触良好</em>；
            </li>
            <li class="p3_li2">
                不使用助焊剂等化学试剂，无腐蚀，<em>对人体无害、绿色环保</em>；
            </li>
            <li class="p3_li3">
                锡铝在接触面形成合金，是原子间接触，<em>质量和可靠性优于普通锡铜焊接</em>；
            </li>
            <li class="p3_li4">
                用铝生产变压器比用铜生产变压器体积略大，恒达环型铁芯自制，<em>能方便、有效按客户要求调整外形尺寸</em>。
            </li>
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    <h2>
		携手恒达 <strong>见证铝变</strong> 
	</h2>
</div>
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        <dl class="p3_jz1">
            <dt>
				<img alt="" src="http://www.chongzhouhengda.com/resource/images/1f974bc425c8400587b0074804333cb2_24.png"> 
			</dt>
            <dd>
                <span>成都高科技企业——康特集团，从2005—2025年，二十年间共计使用我厂铝变压器60万只以上，截止目前绝大部份仍在正常工作中，一年期失效率严格控制在200PPM以内，远小于我厂铜变压器失效率2000PPM。</span>
            </dd>
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        <dl class="p3_jz2">
            <dt>
				<img alt="" src="http://www.chongzhouhengda.com/resource/images/1f974bc425c8400587b0074804333cb2_26.png"> 
			</dt>
            <dd>
                <span>2011年起至今十多年间，恒达先后与西班牙HR公司、意大利Bluergo S.r.l. 公司、德国LaminaHeat公司签署战略合作协议，全铝变压器成功批量出口欧洲，并受到客户一致好评！</span>
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            <dt>
				<img alt="恒达" src="http://www.chongzhouhengda.com/resource/images/1f974bc425c8400587b0074804333cb2_28.png" title="恒达"> 
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