Since the age of lndustrialization, Lead (Pb) has successfully been used in the manufacture of electrical andelectronic equipment. But in recent years, studies have shown that if discarded lead-based electronic productscontinue to fill up landfill sites, it will lead to environmental catastrophe. Be it legislative, environmental, publicsentiments or market drivers, Pb bearing commercial products - electronics will have to go!
自工業(yè)化時(shí)代開始，鉛已成功的被用于電器和電子設(shè)備的制造。但近年來，研究顯示如果棄置的含鉛電子產(chǎn)品繼續(xù)的填滿土地，會(huì)導(dǎo)致環(huán)受污染。在立法、環(huán)境、公眾的要求或市場(chǎng)的驅(qū)動(dòng)下，含鉛的電子產(chǎn)品必將被取代。

The alternative material for making electronic interconnections is 'Pb Free'Solder, which is on the everincreasing demand since. This is a tight timescale for any manufacturing transition to the new lead-free solderingtechnoloaies, and its immediate actions are starting as soon as possible to meet the requirements.
可供替代制造電子相關(guān)材料的無(wú)鉛焊錫，正在不斷的增加需求中。制造工藝過渡到新的無(wú)鉛焊接工藝，有一個(gè)緊迫的時(shí)間表，必須盡快的采取行動(dòng)以達(dá)到無(wú)鉛時(shí)代的要求。

At Hongjia, we are capable to offer custom alloy development for specific temperature requirements and for otherspecial applications, Or we can provide an alloy for your specific application that will meet your requirements.
我們宏嘉公司有能力提供特定溫度要求和特別用途的合金。我們也能提供顧客特定用途的合金以達(dá)到顧客的要求。


Mid-Range TemperatureLead freealloys 中溫范圍無(wú)鉛合金

Product Code 產(chǎn)品編號(hào)	Alloy Composition 合金	Solidus(℃) 固相線溫度	Liquidus(℃) 液相線溫度	Remarks 備注
H37E	Sn99.3/Cu0.7+Re	227	EUTECTIC 共晶熔點(diǎn)	Mid-range temperature.good alternative to sacalloy forlead free soldering 中溫范圍替代SAC合金于無(wú)鉛焊接
H64E	Sn99.6/Cu0.4+Re	227	230
H37R	Sn99.3/Cu0.7+Re	227	EUTECTIC 共晶熔點(diǎn)
H64R	Sn99.6/Cu0.4+Re	227	230
H36E	Sn99.3/Cu0.6/Ni+Re	227	EUTECTIC 共晶熔點(diǎn)
H91E	Sn99/Cu/Ni+Re(Low copper)	227	230
H36L	Sn99.3/Cu0.6/Ni+Re	227	EUTECTIC 共晶熔點(diǎn)
H91F	Sn99/Cu/Ni+Re(Low copper)	227	230

High Temperature Lead free alloys 高溫?zé)o鉛合金

Product Code 產(chǎn)品編號(hào)	Alloy Composition 合金	Solidus(℃)固相溫度	Liquidus(℃) 液相溫度	Remarks備注
H55G	Sn95/Sb5.0	235	240	High temperature alloy 高溫合金
H52G	Sn95/Sb2.0	227	280	High temperature alloy 高溫合金
H73G	Sn97/Cu3.0	227	300	High temperature alloy 高溫合金

HongjiaH305Lead free Bar 宏嘉H305 無(wú)鉛錫條
HJ-307B Pb-Free solder is a general purpose low dross solder alloy of high purity Sn, Ag & Cu, process via Hongia proprietary purification method. This alloy combination is favored by the electronic industry to replace theconventionalPb bearing solders.
H305無(wú)鉛錫條，是宏嘉以獨(dú)特凈化方式生產(chǎn)的一般用途、低渣、高純度錫-銀-銅合金。是這種合金組合受到電子工業(yè)界的推崇，以之用來取代的傳統(tǒng)的含鉛錫條。

HJ-305 alloy combinations conform & exceed the impurities requirements of major international standards. These are the desired H305 bar qualities.
· Good mechanical strength & electrical conductivity  機(jī)械性能好，導(dǎo)電性好
· Cost competitive 成本具競(jìng)爭(zhēng)力
· Low melting point 低熔點(diǎn)
· Low dross 低

Hong jia H037 Lead free Bar 宏嘉 H307 無(wú)鉛錫條
H037 Pb-Free solder is general purpose low dross solder alloy of Sn, Ag & Cu alloy combination design with these are soldering properties of the LF307B bar, but a cheaper alternatives to popular SAC bar.
H037無(wú)鉛錫條也是宏嘉一般用途、低渣錫-銀-銅合金組合。這種合金組合被設(shè)計(jì)為擁有與 H305無(wú)鉛錫條同等的焊接性能，同時(shí)相比流行SAC錫條更便宜。

H037 alloy combinations conform & exceed the impurities requirements of major international standards. These are the dosired H037 bar qualities:
HO37合金組合的雜質(zhì)含量要求符合并優(yōu)于常用的國(guó)際標(biāo)準(zhǔn)。以下為HJ-315B錫條的品質(zhì):
· Good Wetting      優(yōu)良的流動(dòng)性
· Good through hole fill     優(yōu)良的通孔填充
· Minimal hot tear       最小化的熱撕裂
· Comparable reliability toSAC     與SAC可比的可靠性能
· Low Cost      低成本

Hongjia H37E Lead free Bar 宏嘉H37E 無(wú)鉛錫條
H37E was developed to offer a technically superior and more economical option to other lead free alloys. This nickel stabilized tin/copper alloy gives bridge-free wave soldering at temperatures normally used with tin/lead alloys.
H37E被開發(fā)為一種相比其他無(wú)鉛合金擁有更高的技術(shù)水平和更經(jīng)濟(jì)的合金。在用于普通錫-鉛合金的溫度下，這種錫-銅-稀土合金可以提供出無(wú)錫橋波峰焊接。

Plus nickel to the tin-copper eutectic offers the following advantages:
加稀土于錫-銅共晶具有下列好處:
· Low cost lead free aloy   低成本無(wú)鉛合金
· Low dross formation    低渣
· Bright, smooth solder joints that is free from gross micro cracks    光滑焊點(diǎn)，無(wú)裂痕。
· Good through hole penetration    好的穿孔能力
· Low rate of copper leaching    銅的溶出速度低。
· Less aggressive on stainless steel& other solder pot materials 對(duì)不銹鋼和其他焊錫鍋材料腐蝕作用低
· Easy to maintain alloy composition    容易保持合金成份

Addition of nickel to the tin-copper eutectic offers the following advantages：
錫銅共晶中加入稀土，稀土的方法可以提供如下優(yōu)點(diǎn):
· Low cost lead free alloy     低成本無(wú)鉛合金
· Low dross than other lead free alloy    相比其它無(wú)鉛合金更低的殘?jiān)?br /> · Excellent fluidity with very uniform and flat surfaces     在整平的表面優(yōu)良的流動(dòng)性。
· Bridge free coating and fine pitch circuitry     無(wú)橋涂裝和細(xì)距電路
· Low copper erosion     減少的銅腐蝕
· Good shelf life     優(yōu)良的保質(zhì)期
· Minimal attackon stainless steel pot     對(duì)不銹鋼爐減少的侵蝕
· Close to eutectic temperature     接近于共晶熔點(diǎn)
· Easy to manage alloy composition    易于管理合金成份
· Compatible with both 63/37 and lead free final assembly    與63/37 合金和無(wú)鉛最終裝配相一致

Application 應(yīng)用


Recommended process parameters  推薦工藝參數(shù)

Recommendedprocess Setting推薦工藝設(shè)定
PROCESS PARAMETERS工藝參數(shù)	H37E	H305	H037
SolderTemperature焊接溫度	250℃-270℃	245℃-255℃	250℃-260℃
Pre-heat 預(yù)熱	100℃-130℃	100℃-130℃	100℃-130℃
ConveyerSpeed傳送速度	0.7mm-1.0m/min	1.0m-1.5m/min	1.0m-1.5m/min
ContactTime接觸時(shí)間	3.0s-4.0s	2.5s-3.5s	2.0-3.0s

Physical Appearance 外觀
Hond ia series bars are produce with either manuallv casted bars or extruded bars that exhibits a uniform colour. The brand & product code will be embossed onto it. Each bar weiahs between 500-800 ams. We also produce larger bar size between 2-3 kg type for some special application.
宏嘉無(wú)鉛系列錫條分為鑄條或呈現(xiàn)均勻光澤的擠條。錫條上印有品牌和產(chǎn)品編號(hào)。一根錫條重量為1000g，我們也生產(chǎn)較大錫條，2-3kg.供特別用途。

Packaging 包裝
The standard packaging for Hong jia LF-300B series bars is 20kg per box both manually casted and extruded bars For larger size bars, these will be palletized. All boxes will be traceable by their lot numbers.
宏嘉無(wú)鉛系列錫條的標(biāo)準(zhǔn)包裝是鑄條 20kg一箱，擠條20kg一箱。較大錫條則放在卡板上。所有包裝盒上都標(biāo)有生產(chǎn)批號(hào)。

Storage 貯存
There is no shelf life for our LF-300B series bars, To minimize the bars from further oxidation, ensure that the packaging is not damaged & the bars are not exposed to dust & other foreign materials.
LF-300B系列錫條沒有期限規(guī)定，為了減少錫條受到氧化，確保包裝不破損，錫條不曝于灰塵和其他特質(zhì)。

Delivery 交貨
Each order can be shipped with the certificate of analysis for each lot.
交貨同時(shí)附上分析證明書。

MaterialSafety DataSheet 材料安全數(shù)據(jù)單
A MSDS for this product can be request from our Sales personnel.
產(chǎn)品的MSDS可向銷售部索限.

Technical&CustomerServiceSupport 技術(shù)&客戶服務(wù)
For more information our Lead free bars as well as our other products, please call fax or email us. Our sales Engineers will be most glad to answer your enguires as well as recommend the most suitable product for your application. Our Customer Service personnel are also available to provide you with our competitive quotation quotation as well as expedite vour orders & provide you with any assistance you may reguire.
欲知無(wú)鉛錫條或我們其他的產(chǎn)品，請(qǐng)用電話、傳真或電郵給我們。我們的銷售工程師將很樂意的給予解答和介紹最適合您的用途的產(chǎn)品。我們的銷售工程師會(huì)提供您具競(jìng)爭(zhēng)力的服價(jià)，并盡快的交貨和提供您所需的協(xié)助。